... temperatures than an incandescent light, suit for outdoor use. With the monochrome light, good chromaticity uniformity, it can ... angleMore than 70,000 hours lifespan90% energy saving compared with incandescentUnique optical lens, good color uniformityMulti-ply sealed, ... water & dust resistantComply with national standard GB-14887-2003CE (EN12368) approved & RoHS ...