Anybody who's ever had the lamp go out in his LCD projector knows they can cost hundreds of dollars to replace. The cost may seem exorbitant, until you stop to think about the special tasks the lamp ...

All projectors are powered by a bulb or lamp that, like any light source, will eventually wear out and need to be replaced. Most bulbs or lamps will last for about 2,000 hours, though some projectors ...

Learn how to make your own smartphone projector at home using simple materials like a cardboard box, hot glue, and an ...

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Standard UHP lamps are a budget-friendly option for casual viewing, but their brightness and color accuracy diminish over time. LED projectors are portable and easy to use, with long lifespans and ...

Whether it’s for a classroom or a school auditorium, buying a projector for a school isn’t simple. There are many considerations beyond price alone that impact the total cost of ownership (TCO).

A new DLP chipset from Texas Instruments has allowed both Mitsubishi and InFocus to show off these tiny projectors. While both are low-light, small-screen units—a 27-inch screen is quoted instead of ...

It may be marketed as a projector, but the Jiawen Galaxy Projector Light is more of an ambient night-light than anything else. It’s great at what it does and looks very stylish, but don’t buy this ...