Projector Light Bulbs and Overhead Projectors

The term “projector light bulbs” is a bit vague, as it could refer to overheard projector lightbulbs, home theatre, automotive projectors, video projectors etc., and the list goes on. If you were just to go out and purchase one that fits your device without knowing if you needed 8mm, 16mm, overhead, rear type or LCD, DSW, FXL chances are high you’ll end up with a bulb unable to light your projector.

While finding correct projector light bulbs is often challenging, the more you know about your projector, the less challenges you’ll have finding a replacement bulb. Generally speaking, the projector’s owners manual is a great place to start looking for information. If you’re able to locate the manufacture and model number, this can be used to easily shop for a replacement. If this fails, the next things to look for are the shape/size and base/filament shape and how many volts, watts and amps the projector light bulb requires.

When in a hurry for a projector light bulb replacement, you’ll often need to settle for purchasing at an electronics store such as Circuit City or Radio Shack. If you’re simply looking for a back up replacement bulb or have some time to spare, you’ll often find better discounts available by shopping online. Using the “products search” feature at google.com and browsing eBay are probably the best ways to find discount overhead projector lightbulbs.

Now that we’ve covered replacement projector light bulbs, we’ll talk briefly about overhead projectors, in case you’re interested in or considering purchasing one.

Purchasing Overhead Projectors

If you’re considering purchasing an overhead projector, it is important to be aware that the use of these devices is on the decline, and there are many other alternatives you may wish to consider.

Overhead projectors were once common in classrooms and businesses. The technology first came about in the 1940’s for police work involving the display of facial characteristics on stage. By the 1960’s an overhead projector could be found in most schools for education purposes and were also a common tool used in business presentations. This technology remained in high demand till the late 1990’s.

Today, overhead projectors have largely been replaced by document cameras, large computer monitors, dedicated computer projection systems and interactive whiteboards. This does not mean the technology is obsolete, as many still prefer the simplicity that traditional overhead projectors give them.

When searching for an overhead projector, it is important to consider these changes. It is unlikely the technology becomes obsolete anytime soon, but as it evolves, finding replacement overhead projector lightbulbs may become increasingly challenging, not to mention that you might also desire the latest technology enhancements shortly after making your purchase.