LED light effect threshold 170lm/W LED lighting era just around the corner

Following the market shout out the second half of 2013 is expected to enter the LED lighting generations later scholars also followed the response, NTUST professor and Lighting Association executive director Xiao Hongqing said that the luminous efficiency (light) will be key to accelerate the development of LED lighting, but the light effect and reasonable threshold falls on LED chip of 170lm/W (LM / W in addition, Cree), international companies Nichia, Philips maximum luminous efficiency is 240~260 lm/W, and Cree also claimed that 180lm/W products in the beginning of this year will be the actual production, so the overall market will reach the level of estimated in August this year, the LED industry will be expected from over reliance on the backlight panel industry, into a stable lighting demand, enter LED the real time lighting.

Xiao Hongqing pointed out that many market products are still the flux to compare, in fact the light effect is to accelerate the development of LED lighting key, and when the LED chip light efficiency reached 170 lm/W, LED lighting system light engine module is about 125 lm/W, the light effect has more than T5 fluorescent lamps, LED lighting to be successful if so the development of LED chip light efficiency reasonable threshold at 170 lm/W.

According to the market situation, Xiao Hongqing said that at present the majority of the market products production level in 100lm/W, and in addition to Cree, Nichia, Philips international companies the highest luminous efficiency is 240~260 lm/W, the current (3061) canyuan photoelectric laboratory LED chip light efficiency has reached 230 lm/W, crystal electric (2448) also have the same level, but the whole the market will 170lm/W products to achieve production level is estimated to approximately more than half the time, about August of this year is expected to from over reliance on the backlight panel industry, into a stable lighting demand, entered the era of LED lighting real.