Brightest LED lights in the world
Premium Precise Optical Lighting System, 95% high efficiency
UP to 60% energy saving compared with Metal Halide .
5-10 times brighter than conventional led lamps
Dimming with DALI / PWM/ DMX system optional
Stable and durable, easy to install and maintenance. 
More than 80000hrs lifespan, light retain 50%
High tech thermal system, provide the best lighting environment, extend lifespan
Optical grade PC lens to maximize the light reach the place required
Environmental proctection, no UV/ Hg and harmful substance.
High & low temperature resistant, suitable for -40 to +55°C environment temperature
5 years warranty
http://www.oakled.com