Projectors are very successful products, but in general, the tunnel led lighting lamp life is too short. The LED high bay projector lamp life is more than 10,000 hours, which is 5 times the traditional ones, also better in weight and size, no noise, cheaper ...
First talk about the use of the advantages of the LED lights source projector. As the LED is cold light source, a lot of heat does not work like metal halide, the volume can be done than the original is much smaller. The power consumption of the LED projector is much lower than the UHP lamp (ultra light), the UHE lamps and metal halide projector confidential is much smaller, and the noise is also low.
If we come to talk about the price, the consumers are most concerned about that. The high cost of imports of UHP or UHE light, tunnel led lighting source is much lower than traditional light sources cost. According to insiders, produced by the LED light source projector bulbs lumens cost less than NT $ 1, not only light costs lower, due to the saving of the cooling system, to streamline the structure of the optical path, the total cost can be well controlled. This point of view, the high product cost in China sold only 10,000 RMB Toshiba TDP-FF1A 400 lumens.
Finally, look for the deficiencies of the LED projector. Toshiba TDP the-FF1A have brightness significantly increased to 400 lumens, and even the Samsung P310 is the highly increased to 1400 lumens, but for business use is still low. Therefore, through technical means can continue to improve LED brightness, but the LED street light source, the price is still very high, coupled with commercially available products of LED projector, the resolution the majority stay in the SVGA standard. As the brightness is insufficient, the volume is too small, palm-size projector you want the projected 60 inches or more high-quality screen is quite difficult.
Talked about so much, in fact, the advantage of the tunnel led lighting products of the projector is still very obvious. With the launch of the Samsung P310 and a number of more mature products, LED projector should become the mainstream of the market.