20w cob led downlight 30w led downlight

 COB LED Track Lights adopt the latest light source technology COB light source with high light efficiency, which can reach 110lm/w.Commerical Lighting  output shall be uniform without glare.High quality aluminum shell, better heat dissipation, less light decay, longer life.Brand LED cold light source, no radiation, no heavy metal pollution, excellent performance, pure color, rich, high brightness, low frequency.Efficient optical lens, small light loss, good illumination.High power tranat lamps, electrical appliances, light source perfect combinationsformer, so the light and simple, beautiful and easy to install and replace. Streamlined design, beautiful appearance, easy installation.Durable (power consumption is only 1/10 of the ordinary white lamp, but the life can be extended by more than 100 times). Ordinary 70W gold halide lamp we reduced it from 70W to 10W.COB track light,the shell is heat resistant and safer than the traditional halogen lamp for a long time.Wide voltage constant current circuit, no stroboscopic, stable and reliable performance. Dustproof, insect proof, not easy to deform, light Angle 15°.Lighting can be installed directly. Led Track Lighting color rendering number is high, and the color rendering index R is  80.This product is made of LED (light emitting diode), with LED COB features.Power saving,Without weakening the light, we reduced the traditional 70W to 10W.