Categories
- Arts & Entertainment
- Business
- Communications
- Computers
- Culture & Society
- Disease & Illness
- Fashion
- Finance
- Food & Beverage
- Health & Fitness
- Hobbies
- Home & Family
- Home Based Business
- Internet Business
- Legal
- Pets & Animals
- Politics
- Product Reviews
- Recreation & Sports
- Reference & Education
- Religion
- Self Improvement
- Shopping
- Travel & Leisure
- Vehicles
- Writing & Speaking
Information
LCD Projector Lamps
One of the few LCD projector parts that can be replaced is the projector lamp. LCD projector lamps vary by model, so selection usually depends on the manufacturing company and types such as Incandescent, Compact Fluorescent, Halogen, and HID such as Metal halide and Low/High Pressure Sodium, 3M Projector, Full Spectrum, and Ballasts, to name a few.
The total lamp life is the expected operating time of the projector lamp, which is expressed in terms of hours. Most LCD projectors use a metal halide source with a lamp life of 750 to 4,000 hours or more. Lamp life is not a very useful measurement, since they gradually grow dimmer without burning out and will continue to function even if they are too dim to be considered usable. So the term “peak lamp life” - the time the lamp will last at eighty to ninety percent of total brightness – is commonly used by manufacturers.
In contrast to metal halide lamps that burn with a very white light, halogen lamps burn with a yellowish light, at a steady rate, and have a consistent brightness throughout lamp life; but they only last approximately seventy hours per bulb. Therefore, they are also less expensive.
LCD projector lamps last the longest when the LCD projector is operated in "economy mode," frequently powered down for cool-down periods, and operated in a clean, fairly dust-free environment. Projectors that are subjected to constant use have the highest probability of lamp failure before the end of the rated hours.
LCD Projectors provides detailed information on LCD Projectors, LCD Projector Rentals, LCD Projector Lamps, LCD Video Projectors and more. LCD Projectors is affiliated with Cheap LCD TVs.
Article source: Expert Articles
Most Recent Articles in Home Audio Video category
- Increasing Craze for HDD Media Player - By: Tracey Liao
The HDD media player with large capacity can play picture, music and movie on TV, computer and monitors freely. And now the HDD player is widely used in our life. - Multi Room Systems and Home Cinema Solutions for the home - By: Jenny Andrew
Home automation is becoming increasing popular thanks to a wide availability of audio visual solutions and it is no longer very expensive to purchase and install. - AV Installations - By: Jenny Andrew
AV stands for audio visual and is the combination of audio and visual components. - iPod Touch - Things You Need to Know Before You Buy - By: Phil Martins
Nano, Touch, Shuffle or Classic? When it comes to choosing one of the worlds leading MP3 players there are a few important considerations to help you choose the right one for you. - LCD Televisions - Things You Need to Know Before You Buy - By: Phil Martins
Making a choice of television can be a daunting decision, with a massive selection of products with different technologies and facny features. Here we look at important considerations when making your purchase and allowing you to make an informed decision. - MP3 Players - Offer great & varied ways to stay connected with music - By: Nitin Batra
MP3 Player is a device to play audio file. This device support specific audio format. MP3 is a formate that is supported by this player. It is a compressed version of audio format. - Are You Seriously Thinking About Installing Your Own Home Theater? - By: Scott Armstrong
The home theater market in Dallas, Texas can get cofusing, let Home Theatre Dallas help you navigate the waters. - What consumers need to do before the digital switch on February 17, 2009 - By: Tony Luna
On February 17, 2009 all full-power broadcast television stations in the United States will stop broadcasting on analog airwaves and begin broadcasting only on digital. This article will help you determine what you need to do to prepare yourself for the upcoming digital switch. - Touch screen DVD Players - By: Orson Dixon
With many touch screen DVD players available in the market, it may be quite a challenge to choose which player suits your needs the most. - The Perfect Paint Job Requires Perfect Planning - By: Virginia Wherland
You may have heard that the bulk of a paint job, is not in the painting itself, but in the preparation to paint. While this is the case, it's important to note that a solid preparation before painting will also increase your chances of a more successful and professional looking paint job. So, do not overlook the important steps involved in painting preparation. Well thought out preparation will make the job hassle-free and look as good as possible.