published: November 12th, 2008
Lamp Types
LCD projector lamp:
Some people call them LCD projector lamp; the correct term is LCD projector lamp. LCD projector lamp is one of the few parts of a projector that can be replaced.
Lamp type is related to the image brightness. The most common types of projector lamp are listed below:
• UHP - Ultra High Performance
• UHE - Ultra High Efficiency (most common)
• Some projectors also use metal halide lamps
Lamp life or an LCD projector bulb is rated in hours. The typical lamp life for a projector is between 1,000 and 4,000 hours and depending on how much the projector is used, can add to the total cost of operating a projector over a given period of time. LCD projector bulb replacements run anywhere from $300 to $600 each. A lower watt lamp will stay cooler and last longer than a higher watt bulb. Since it uses less power, it will also cost less to operate.
