3528,5050WARM WHITE,WHITE,RED ,YELLOW ,PURPLE SMD LED 1.Lifespan:50000h 2.CE & RoHS Approved 1) We can the free sample is avalable,2)high quality and competitive price 3) Emitting Color: cool white/warm white,purple,red,rgb,bule,4) Color Temperature(CCT): cool white:5400-6650K,7000-8000.... warm white:2760-3160K,4000-4500K5) Input Voltage: 3.0-3.2V6) Luminous Intensity(mcd): cool white: 6-7mcd ...