... 3,2800-6500K 180 Lumens 4,Lifespan:50000hrs 3W LED Crystal Ceiling Light Features:a) Easy to install, a perfect replacement ... electric wave resistant. e) High luminous intensity, low light degradation. f) Special circuit design, each LED works separately, avoiding influence by ... energy saving up to 82%. i) Optimized LED lighting beam angle. j) High efficiency constant current driver, Wide Voltage AC100- ...