... % View angle 30° 45° 60° 90° Color instruction >80 Color temperature(CCT): 3000-6000K Life time >50,000 hrs ... Luminance decrease keep lighting 1000hours decrease1%Warranty3 years certificationCE and ROHS The color ... ,Yellow,Blue,GreenHole Size Diameter 127mmPicturesLED downlight Advantage1. Color consistency high, low-power, low-light decline, ...