... -260V,warm white& white,aluminum oxide,W95*H60,led COB downlight for tunnel,stage Specifications: ... consumption, in contrast to traditional incandescent lights,2. It saves more than 80% energy, and ... flicker, no UV, no infrared radiation, low-calorie,2. No mercury & lead elements, no harmful substances ... is the latest generation of LED lighting technology.2. Small thermal resistance(<6 degreen/W),light ...