... 30°/45° degrees Color Temperature Warm white 2,600-3,700KNeutral White 3,700-5,000KCool White 5,000-10,000K Light Type ... lamp.2)Use cree XPE chips,207lm/w for cool white.3) Environment friendly. no UV no infrared radiation, no ... lamp and, colors ,watts for choosing.5)Warm White, Neutral White, Cool White6)Long lifespan over 50000h.Detail showApplicationProduce familyOur showroomAbout usCertificate 15w ...