4w led ceiling lamp 1.Lighting colour: R/G/B/O/WW 2.CE,RoHS 3.Warranty:50,000h 4w led ceiling lamp1. ... /Warm white for choice.2.The high power led ceiling spot lamp adopts pack alloy , increase the area of ... lead, good for reaycle, no eledtromagnetic interference, high CRI.5.Soft emitting light, without HG, without ultraviolet, without ... requirement to do.Product showEquipment show 4w led ceiling lamp