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WSanyo PLC-EF30 projector, Sanyo POA-LMP39 service part no 610 292 4848hen it’s time to change your lamp on your Sanyo PLC-EF30 projector, you’ll notice the yellow light blinking on the lamp indicator.

Be sure to use the same type of Sanyo projector lamp bought from a verified source that has been manufactured to meet the specifications. Use model POA-LLB02 / POA-LMP39 (service part no 610 292 4848) as your Sanyo projector lamp replacement. Resist the temptation to buy a cheaper POA-LLBO2 or POA-LMP38 counterfeit model as this can damage the sensitive mechanisms in your Sanyo PLCEF30 projector.

STEP-BY-STEP INSTRUCTIONS FOR SANYO PLC-EF30 Lamp Replacement

Before installation

1. Check the number of Sanyo POA-LLB02 / POA-LMP39 (service part no 610 292 4848) lamps needing to replaced on the Lamp Status Display. You may need to replace both lamps.
2. Turn off the projector and unplug the AC cord.
3. Allow the Sanyo PLC-EF30 projector to cool for one hour – it should be cool to the touch. Inside of the projector can be very hot since these machines operator under high temperatures.

Replacing the POA-LMP39 (610-292-4848) Lamp Assembly

Caution: Don’t touch the screen or the actual bulb with your finger since the oil from your skin can cause a black spot on the bulb.

Sanyo PLC-EF30 lamp cover, Sanyo POA-LMP39 service part no 610 292 4848
1. At the back of the Sanyo PLC-EF30 projector you’ll find the Lamp Hazard cover. Using a Philips screwdriver loosen the three screws that hold the cover in place. Put the cover to one side.
2. Remove the two screws on either side of each the Sanyo POA-LLB02POA-LMP39 (service part no 610 292 4848) lamp. Grab the handle on the lamp cage and gently pull out each lamp. Place those lamps to one side.
3. Take the new Sanyo POALLB02POA-LMP30 (6102924848) lamp cage by the handle and gently maneuver it into place. Sanyo PLC-EF30 lamp assembly, Sanyo POA-LMP39 service part no 610 292 4848
4. Avoid touching the glass or the bulb. It should slide it easily – don’t force the lamp.
5. Tighten the screws on the Sanyo POA-LLB02POA-LMP39 (service part no 610 292 4848) Lamp Assembly
6. Replace and tighten the three screws on either side of Lamp Hazard Cover.
7. Re-connect the power cord and turn on the Sanyo PLC-EF30 projector.

Reset the Sanyo PLC-EF30 Lamp Replacement Counter

Reset the Lamp Replacement Counter only when the Sanyo POA-LLB02POA-LMP39 (service part no 610 292 4848) lamp has been replaced.

Do not operate the projectors while any of the lamps are removed as this may result in malfunctions, fire hazard and other accidents.Sanyo PLC-EF30 lamp counter reset, Sanyo POA-LMP39 service part no 610 292 4848

  • Turn the Sanyo PLC-EF30 projector on.
  • Press the Menu option so the On-Screen Menu will appear.
  • Press Point left/right button(s) to move a red frame poster to Setting Menu icon.
  • Press Point Down button to move the red frame pointer to Lamp counter reset and then press the Select button.
  • Move arrow to replace lamp number (Lamp 1 or Lamp 2) and then press Select button. The message “Lamp replace counter Reset?” will be displayed.
  • Move the pointer to YES and then press Select button. Be sure to reset the correct lamp number otherwise Lamp Replace indicator continues lighting.Sanyo PLC-EF30 lamp counter reset, Sanyo POA-LMP39 service part no 610 292 4848
  • The Lamp box will disappear and the Lamp Replace Dialog box appears.
  • Select YES to reset Lamp Replace Counter.
  • Do not reset Lamp Replace Counter except after the Projection Lamp has been replaced. NOTE: When  the Lamp Replace Counter is reset, the Lamp Replace indicator stops lighting.

Prolong the life of your newly installed Sanyo POA-LLB02POA-LMP39 (service part no 610 292 4848) by waiting at least five minutes before turning the Sanyo PLC-SU32 projector off and turning the projector off for at least one hour turned off every 24 hours. Cleaning the air filter regularly will also prolong the life of the Sanyo POA-LLB02POA-LMP39 (service part no 610 292 4848).

Replace_Bulb_Keep_CageSave money, save resources

If you are looking an option that is more eco-friendly and can save you some money, consider replacing only the lamp and re-using the original lamp cage. Watch our step-by-step tutorial to learn more.

 

 

 

 

 

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counterfeit_projector_lamps_how_to_avoidSpot the seven signs of counterfeit projector lamps

With the popularity of the DLP Projectors and Rear Projector TVs, there’s been an explosion of websites counterfeit projector lamps.

“We have seen a dramatic rise with counterfeit lamps. Unfortunately they are extremely hard to spot,” said Dave Bethell of Genuine Lamps.com

How do you protect yourself from being sold a black market product that may harm your projector? Here are seven telltale signs for spotting counterfeits.

1. Price

The cheapest price for a genuine lamp is at 20% off the manufacturer’s price. This is an industry standard agreed upon by companies creating genuine lamps hybrids and the OEM (Original Equipment Manufacturer). If you come across a projector lamp or RPTV that seems like an incredible bargain—run because it’s a forgery and will cause problems later on.

2. Dodgy Part numbers

It’s easy for the counterfeit companies to simply use the part number as the manufacturer, many don’t bother to even make sure they have the correct number. Look at the manufacturer’s website for the part number and compare it against the one being used by the company offering the incredible bargain. If the two don’t match, don’t buy.

3.  Double speak

Statements such as “100% Brand New OEM Equivalent” and “OEM Compatible Lamps” and “guaranteed to be 100% compatible with the factory original” should make you suspicious. These statements are euphemisms for counterfeit lamps created by the bootleg companies in order to trick you into buying and prevent them from being sued. The company is not pretending to be selling anything but fakes they’ve just worded it differently.

4. Difficult to contact

If you’re buying from a place with no direct customer service line, no direct email and no salesperson to contact, then that may also be a sign that the company is selling counterfeit. You should be able to easily contact the company and there should be a clearly outlined return policy.

5. Mislabeling

Black market products often have labeling that looks unprofessional or there is clearly a knockoff label. If you the manufacturers label looks suspicious, check underneath for an original label. Often companies will put a knock-off label over top of their own.

6. No original codes

Check for the original code. Original lamps are stamped with a code identifying each company. See the chart below for more information. If the lamp is missing this code then it’s not adhering to the ANSI standards for bulbs and should be avoided.  Codes such a PL or GL are codes used by copy-lamp manufacturers.

Lamp NameCode
PhillipsUHP
OsramP-VIP
PhoenixSHP
UshioUMPRD
MitsubishiVLT
Hewlett PackardL1
IBM31
EPSONELP

 

7. Naked bulbs, no cage

Counterfeit lamps are often sold with no cage just the light bulb. Phillips has authorized MI Technologies to sell their replacement bulbs since this company also manufactures its own cages.  It’s this is a rare exception to the rule, however. Most companies selling only light bulbs are selling counterfeits. There are others selling OEM lamps.

Wondering why you should avoid cheap blackmarket counterfeits? Read more:

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Sanyo POA LMP 111

Educate yourself against counterfeits

How do you spot the counterfeits from the genuine products? It’s time to change your projector or rear projector TV lamp. You decide to buy online and your stress level skyrockets when you see the number of suppliers online. Learning about lamp modules is your first step towards protecting yourself against getting ripped off.

Know your parts

Your projector/RPTV lamp has two parts: the bulb and the cage (or housing). It’s important to have both elements be genuine. Projector bulbs are high-performance and were developed to work closely with your projector. The cage contains the sensitive electrical elements but also keeps your lamp stable and makes it line up properly inside your projector.

Each manufacturer has its own cage design, which is why it’s crucial to have the correct model. Counterfeit lamps have not been manufactured with these specifics in mind and can damage your projector or RPTV.

Tried and true

OEM (Original Equipment Manufacturer) are lamp modules created directly by the manufacturer for their specific projector. While they are the most expensive they are also the safest bet since they come fully guaranteed with genuine parts and have been inspected for quality. Sometimes it’s worth the price for less hassle.

Genuine lamps are hybrids lamps manufactured by companies holding the technology patent from the original company. These manufacturers are endorsed by the OEMs and sell genuine lamp companies built with cages from a different source. These alternate cages still meet the specifications set by the original manufacturer and are created in a quality-controlled environment using ISO9001 standards. Genuine lamps are typically 20% lower in price compared to the OEM lamps.

3M-78-6969-8919-9 Module

Beware the naked bulb

While some manufacturers do sell the bulb only without the cage, it’s not a recommended purchase for the average layperson. It can be a complicated process that should be done by a skilled repair person or at least by someone with a technical background. If you do try and change your light bulb, use rubber gloves. You don’t want any oil from your skin on the bulb. These bulbs burn at such a high temperature that the area with the oil will be hotter than other surface parts and may prematurely burn out. The most important reason to avoid this kind of replacement is that many counterfeit lamps are sold as bulb only.

Phillips has authorized MI Technologies to sell their replacement bulbs since this company also manufactures its own cages.  It’s this is a rare exception to the rule, however.

A fake is a fake is a fake

Compatible or copy lamps are both euphemisms for counterfeit lamps.  These “non-genuine” lamps don’t use OEM bulbs or cages and manufacture their product with less durable components. This can create havoc in your projector by damaging the sensitive operating components, causing an electrical short circuit, overheating the projector and sometimes exploding inside. You may also find your warranty has become void after installing these third-party parts. If the price of your replacement lamp is less than 20% of the original manufacturer’s price – walk away.

Be careful with recycling

Re-Lamped or refurbished lamps re-use the old cage and simply put in a new bulb. While its gaining in popularity as an enviromentaly-friendly solution, you should proceed with caution. Many  lamp modules have been designed not to be taken apart and refurbished so you should check with your manufacturer. When replacing the lamp be sure not to bend or twist the cage or it may not fit back into the projector properly.

You’ll need very specific conditions to recycle your cage. Your existing cage needs to be fairly pristine so if its warped or cracked replace it.  If there is a lot of dust, replace it. (Dust particles can heat up and clog the cooling process making the projector overheat.) A broken lamp also means you should buy a new cage. The bulbs do leave behind small traces of mercury and should be cleaned properly. Be sure to check inside connectors and if any are twisted, old and worn, they too will have to be changed. If your warranty is still valid, it may be smarter to buy new. It you’re not mechanically inclined, buy new as well.

 

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lamps_insideOriginal replacement projector lamps are the way to go.

Counterfeit DLP Lamps will cost more in the long run. Original replacement projector lamps will protect your investment. Buy from a certified manufacturer or reseller. It may be tempting to buy a counterfeit replacement off the Internet but they may end up costing you more in the long run.

Most of these non-OEM  brands are priced lower because they’ve been manufactured with inferior or even counterfeit parts. The initial savings upfront may not be worth it if your projector ends up being damaged.

The subtle technology of DLP lamps

On the surface counterfeit brands may appear to be the same but their technology is actually quite different from the OEM lamps manufactured by Philips Lighting. DLP Projectors use high pressure to generate light and this pressure needs to be controlled inside the lamp.  Authentic projector lamps have been calibrated to the exact wattage in order to control the pressure. Too high a pressure may result in the lamp exploding and damaging the inside of your projector. A countefeit lamp will also give off too little pressure resulting in a low light output and a poor picture quality.

Projector lamps also need a high voltage in order to work and so been have designed to meet each projectors specific requirements and dimensions. They are able to hold up to the demands needed to operate within the DLP environment. Non-original lamps have not been designed to handle the subtleties in wattage and pressure. When you purchase the right projector lamp, you are guaranteed it’s going to work and not damage your projector.

Not all brands are alike

As the Original Equipment Manufacturer (OEM), Philips handles 60% of the market for overhead projectors. Their high-quality bulbs have an average life span of close to 2,000 hours and have been manufactured to be compatible with other components of your projector including the ballast and power supply. Once installed, Philips lamps are going to get your projector working at optimum levels.

The unknown can be costly

Counterfeit brands sold through the Internet can’t offer this kind of guarantee, particularly those manufactured from the overseas Asian market  where the standards are lower and regulations not as strict. Installing a cheaper brand may actually damage other sensitive components connected to your projectors operating system. You may also find your warranty has become void after installing these third-party parts.

For peace of mind

When you purchase from an authorized Reseller and Dealer, you know you’re receiving a Philips bulb that is reliable, durable and safe. Why sacrifice peace of mind or run the risk of having your projector break down before a major presentation for the sake of a cheaper counterfeit brand? Simplify your life and buy OEM or genuine DLP projector lamps.

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So your DLP Projector is a bit dusty, but you’ve decided that you’d like to brush it off and put it to work. Now that it’s all set-up it isn’t working properly. Where do you begin? Should you just buy a new projector? What can you do to fix your DLP Projector? Don’t fret; we’ll walk you through common DLP Projector issues, quick fixes, and when you should replace your DLP Lamp. You may find that your DLP projector wasn’t broken after all.

Your DLP Projector and Common DLP Solutions
Sometimes the issue with your DLP Projector can be fixed quickly and easily. If it’s been awhile since you’ve dusted off your DLP projector read on. We’ve described some common DLP Projector quick fixes below.
Step 1: Make certain that the DLP Projector is turned on and plugged into a power source. Also check to be certain that all cords are securely connected. If anything is misaligned it could prevent your DLP Projector from working properly.
Step 2: Double-check your remote. Is it possible that the batteries need to be replaced? This quick-fix could save you from spending a lot of time trouble-shooting other DLP issues.
Step 3: Check to make sure that the lens cap on your DLP Projector has been removed. If it’s off, adjust your lens if it seems unfocussed or blurry. Also check to make certain the lens is clean and free of dirt or fingerprints. Use a soft cloth to clean it if you find that it needs a little dusting off.
Step 4: Check the output settings on your computer. If you are using a laptop make sure that a dual display has been enabled.
Step 5: Check your DLP Projector’s input settings. Toggle through the menu inputs to assure you’re on the correct input signal. If this doesn’t work try refreshing your computer’s monitor.

Replacing Your DLP Lamp
It may seem intimidating to actually fix your DLP projector, but fear not. It’s possible that all your DLP Projector needs is a new DLP Lamp. If the lamp warning light is on then you will need to replace the DLP Lamp. You can find a replacement lamp part by purchasing from an authorized after-market retailer. (Read the China Conundrum) It’s important that you purchase the correct lamp. (Read article on replacing lamp.)
Step 1: Do not unscrew a hot lamp! Turn off and unplug your DLP projector and allow the bulb to cool first. Once you are certain that it has cooled, move on to Step 2.
Step 2: Find the DLP Lamp cover and remove it. You’ll need a screwdriver. Once the cover has been removed, take out the old DLP Lamp and dispose of it (properly).
Step 3: Use gloves to install the new DLP Lamp so the oils on your hands don’t shorten the life of your DLP Lamp. Don’t forget to replace the cover. (Again you’ll need a screwdriver.)

Note: Make sure you’ve secured the lamp and cover securely and properly. If the parts are not secured the DLP Projector may not display properly.

DLP Saved My PresentationI am in love with my DLP Projector, in a way only a business professional on a deadline can understand. My DLP projector and it’s beautiful DLP lamp saved my presentation and my reputation as well. Let me share with you why I love it so much.

My deadline was looming and I was still making the final touches on what was to be a brilliant presentation. (My best yet.) My brand new tablet was certain to wow the audience. With a swish of my finger each slide would be ushered to front stage. The audience would then “ooh “and “ah” as I spoke.

In my mind it all connected perfectly. The tablet would share my amazing slides with the mounted HDTV, and a captivated audience. This is the beauty of new technology, right? In a moment that can make or break a businessman technology comes to the rescue.

48 hours until my deadline I had an awakening. I realized with a panic that my shiny new tablet would not download nor upload my slides. This was tragic. This presentation was important, I needed to be perfect. With two days left what could I do?

Aha! Just then a brilliant DLP bulb flashed above my head as I remembered my DLP projector and it’s great DLP lamp. Why didn’t I just use it in the first place? Aside from being in a tablet trance, the DLP lamp had long since burned out. Luckily, I found that this was an easy (and cost effective) component to replace. I ordered the correct after-market DLP lamp and replaced it just in the nick of time, thus saving me much embarrassment. (Feel free to read last week’s blog for more information on DLP bulbs)

I am the first in line to buy the latest technology, but my recent presentation conundrum reminded me that in business one needs technology he can count on. While tablets and other new technologies may be exciting, they haven’t had the years of practice DLP Projectors bring to the equation. These new technologies, like tablets aren’t yet capable or intuitive enough for the business professional to use for presentations.

In the business world, we all wish we had a little more time. When it comes to presentations, we count every moment. A presenter needn’t waste precious hours meddling with a device to support the software and service it was designed to harness. DLP Projectors are much more intuitive and reliable. Designed in 1987, they’ve had almost 25 years of intuition built into their systems. DLP projectors work for the business professional, rather than against him.

The tablet market is brand new. Although it’s cutting edge design is likely to leave the rest in the dust, it isn’t ready just yet. As Keir Thomas mentions in his PCWorld article,“There’s not yet a piece of software that relies on the unique utility of a tablet to provide business functionality that can’t be found elsewhere.” It’s not surprising then that, large percentage of tablets are being returned to the stores.

I look forward to the day I can use a sleek tablet to present, but until then I will continue to use my DLP projector. It was designed to be an effective presentation tool, and it succeeds splendidly at that task.

So, it is time to replace the lamp on your high definition DLP television set or projector and we found what we think is a smoking deal on a replacement. But before we start boasting we need to make sure that we did in fact find a deal and not a cheap knock-off posing as a legitimate product. As we know, there are four types of DLP lamps on the market; original brand name replacements lamps, OEM replacement lamps, imitation replacement lamps, and blatant counterfeit replacement lamps. We have already discussed original brand name replacements and OEM replacement lamps in our previous article.

Now let’s talk about imitation lamps and blatant counterfeit lamps.

These are often times the most misunderstood part of replacement DLP lamps. Imitation lamps are lamps that companies have reverse engineered and then reproduced to look and perform like the original replacement lamp. These companies then sell these lamps under their own brand name. Because reverse engineering a patented product is considered theft of intellectual property these companies cannot ensure that they are building the product to specification. These lamps are by far the cheapest but their defect rate is much higher than both the original brand name replacement lamps and the OEM replacement lamps.

The final lamp on the market are the blatant counterfeit lamps. Again these companies have reverse engineered and then reproduced their lamps to look like the original. Unlike the companies producing imitation lamps, these companies are putting the original brand name on their fake product despite the fact that they are not affiliated with the original manufacturers in any way, shape, or form. These companies are not only infringing upon the original company’s patent but they are also unlawfully using registered trademarks. These lamps are often sold as originals meaning that you will pay full price for a sub-par product.

If you are going to purchase a replacement lamp you want to make sure that you are purchasing either an original brand name replacement lamp or a licensed OEM replacement lamp. You should avoid imitation and counterfeit replacement lamps at all costs. Imitation and counterfeit lamps are not only bad for the patent and trademark holders but they can be dangerous to the consumer. Counterfeit and imitation lamp manufacturers are in it for the money. Therefore they will cut corners on safety mechanisms to ensure a pretty profit. DLP lamps operate under high temperatures, with high pressure, and around other expensive electronic devices. You do not want to take chances with an faulty and unverified counterfeit or imitation lamp manufacturers.

So how do you know if you are purchasing an undesirable lamp?

First, you want to make sure that you purchasing from a reputable company. Read their reviews and testimonials. Do you hear stories of their lamps “popping” or “blowing up” inside of devices? If so this is a tell-tale sign that your vendor is selling cheap Chinese lamps.

Second, you want to communicate with the vendor. Give them a call or send them an email and ask them if their lamps are authentic. If you don’t receive a response or you aren’t comfortable with response you receive then move on to the next reseller.

Third, know how much the authentic should cost. By having a realistic baseline price for the authentic lamp you will know whether or not your sale price is too good to be true. Remember, skimping today to save $30 could lead to having to purchase another lamp at full price tomorrow.

Now that you are in the know – make sure that you don’t get left holding the bag when an imitation or counterfeit replacement lamp goes bad.

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So its time to replace the lamp on your high definition DLP television set? You do quick Google search, compare prices on Amazon, and go with the cheapest vendor. You process your credit card and sit back and smile because you found a replacement DLP lamp for half the price of the manufacturer’s suggested retail price. It’s a slam dunk right? Not so fast, before you purchase your next DLP lamp there are some things you need to know.

Over the last few years Chinese counterfeiters have dumped an abundance of knock-off DLP projector lamps on the market via websites like eBay, Amazon, and Craigslist. These counterfeit DLP projector lamps can present health, safety, and monetary risks to the unsuspecting customer. So how do you know if you just purchased the real deal or a cheap knock-off? Well, lets start at the beginning…

When you need to purchase a replacement DLP lamp you have one of two options. You can either purchase the DLP lamp directly from the manufacturer or you can purchase the DLP lamp from a reseller. Because manufactures are in the business of selling high definition television sets, and not their parts, it usually makes more sense to purchase from a reseller. A good reseller can give you a broader perspective, a better price, and great customer service.

But not all resellers are created equally. There are currently four types of DLP lamps on the market and before you buy your next DLP lamp you should understand the pros and cons of each. Only basing your decision off of price can present health, safety, and monetary risks. The four types of DLP lamps being sold are; original brand name replacements lamps, OEM replacement lamps (Original Equipment Manufacturer), imitation replacement lamps (i.e. knock-offs), and blatant counterfeit replacement lamps.

Lets talk about the first two options; original brand name replacement lamps and OEM lamps.

The original replacement lamps are the exact lamps that your high definition television set came with. They are typically a common name brand such as Sony or Phillips. These lamps typically provide the best option because they were hand picked by the engineers who designed your television set. The original replacements are usually the more expensive option.

Next there are OEM, or Original Equipment Manufacturer, lamps. Despite their name these lamps are not the original replacement lamps. They are however licensed by the original manufacturer to create and brand their own replacement lamps. As such these lamps are built according to specification and tested for quality. While not as good as the original brand name replacements, these lamps are far from shoddy. These are a little bit cheaper than the original brand name replacement.

So if our Google search provided us with a original brand name replacement lamp or an OEM then we have a good reason to be proud of ourselves. But buyer beware because what you think is an original or OEM could in fact be a cheap imitation or counterfeit posing as a legitimate product. In our next article we will show you how to avoid these fakes.

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When we think about counterfeit products, images of cheap handbags, watches, and sunglasses instantly come to mind. In reality everything from clothing, to medicine, to critical military equipment are being counterfeited and sold as legitimate products every day. Sadly, DLP projector lamps are no different. Over the last few years Chinese counterfeiters have dumped an abundance of knock-off DLP projector lamps on the market via websites like eBay, Amazon, and Craigslist. Counterfeit DLP projector lamps are not just about the manufacturer loosing revenue, counterfeit DLP projector lamps can present health, safety, and monetary risks to the unsuspecting customer.

Over the last decade we have seen an explosion in counterfeited products. The combination of overseas manufacturing, a global economy, and the internet have created the perfect environment for counterfeiters. To make matters worse, there is big money in counterfeiting products – it estimated that this underground industry generates over 600 billion dollars a year for dealers. The profit margin is higher than many legitimate business options. Sadly, when a counterfeiter is caught the punishments are usually minimal. But there are real, long-lasting consequences for the unsuspecting customers of counterfeit DLP projector lamps.

Counterfeit DLP projector lamps can be dangerous. Counterfeiters are in it for the money – if a counterfeiter can produce a DLP projector lamp cheaper by cutting corners on safety mechanisms then they will. Counterfeit products are not evaluated for safety therefore you don’t know what you are bringing into your home, school, or office. There are documented cases of counterfeit DLP lamps blowing up inside of high definition television sets. There are documented cases of the plastic casings melting to DLP projectors thereby preventing the lamp from being removed. Without safety regulations who’s to say that a cheap DLP projector lamp won’t burst into flames during your next sales presentation? The thought alone of hot flying glass, mercury, and fire should be enough to steer clear of these low quality products.

The brand names, trademarks, and patents of a company are considered to be intellectual property. Companies spend a lot of time and money to develop and market their brands to the public. When a counterfeiter creates a quick imitation DLP projector lamp and sells his low-quality product under the cost of the legitimate product he is setting off a chain reaction of problems that are harmful to the original business.

First, by cutting corners, the counterfeiter is creating an unrealistic pricing point in the mind of the consumer. Second, the counterfeiter is forcing the original company to either compete by cutting jobs or by cutting quality. Third, when the counterfeiter’s cheap replacement fails, the customer associates the lack of workmanship with the original company and not with the counterfeiter.

Counterfeit DLP projector lamps are bad news for everyone involved. As a consumer, it is up to us to avoid counterfeit DLP projector lamps and products. The only way to minimize demand for counterfeit products is to avoid buying them all together. The next time you are in the market for a replacement lamp for your DLP projector remember these steps:

    Do your research – If a product’s price appears to be too good to be true then it probably is
    Purchase from a reputable source – Companies that have built long term relationships with their customers are the least likely to carry cheap counterfeits
    Ask about the return policy – Any reputable company will have clear guidelines for how they handle returns. If they boast a “no refund” or “no return” policy then run for the hills!

Now that you are equipped with the proper knowledge – have fun shopping around!

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Whether you are in the market for a high definition television set, a high-end projector for your business, or if you are simply trying to figure out whether you should repair or replace your current DLP device, you should know that DLP technology is still the superior technology for high definition displays. DLP technologies are getting smaller, cheaper, and stronger. And, in my opinion, deliver the best bang for your buck.

The first high-definition television sets (HDTV’s) hit the market in 1998. Since then a number of changes have occurred in the industry. In the beginning DLP quickly set the standard for high quality images and ease of use. A few years later Plasma TV’s became a popular choice amongst home theater buffs but their high price and intensive maintenance schedules frustrated the average consumer. Recently LCD TV’s have garnered much of the attention because they are slim and easy to use. Unfortunately for LCD technology, its picture quality leaves much to be desired when compared to either a DLP or Plasma HDTV set.

If you are looking for a great picture, easy maintenance requirements, and a great price then DLP is the way to go. To understand why, let’s take a look at the technology. DLP technology is based on a chip that contains millions of tiny mirrors. These mirrors are systematically activated when they receive digital signals. This allows them to project a large image onto the screen. The DLP chip is faster than any other imaging technology on the market. This makes it ideal for quickly moving high definition images such as movies, sports, and television shows. The rapid refresh rate generated by the DLP chip produces images with great sharpness, clarity, and contrast.

In addition to making great high definition television sets, DLP technology is also the leading technology in front end projectors. Front end projectors, similar to those used in movie theaters, can fill up to 100-inch screens. In recent years, as DLP projectors became more affordable, they have benefited from an explosion in popularity. Their ability to project an enormous picture from a relatively small device is currently unparallelled. This is why many home theater buffs and business people love front-end projectors for parties, meetings, and trade shows.

The Pros of DLP Technology:

  • DLP gives you a bigger screen size for less cost
  • DLP produces smooth and jitter free images
  • DLP produces great contrast in dark environments
  • DLP renders color magnificently
  • DLP does not retain images (i.e. “burn-in”)
  • DLP does not give off a “screendoor effect”
  • DLP is relatively easy to maintain
  • That said, the young sales rep at your local big box store will be quick to point out that DLP lamps have to be replaced every 2-3 years and that DLP TV’s are bulkier than the new LCD’s. This is true however if you already have a DLP television set in your home then it is probably safe to say you have the necessary space requirements. Replacement bulbs for DLP TV’s are relatively cheap and the picture quality from a ten year old DLP TV is still better than any picture produced from a modern LCD TV. If you are considering replacing your DLP display just because the lamp burned out – save your time and money. DLP still delivers the most bang for your buck!

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