Led downlight 1.Use cree XP-G chips,special way for Installation 2.Lifespan:50000hours 3.Indoor led light. 4.CE RoHS EMC Led ... °LED Lamp Life >50,000 hoursRelevant Certificate CE, RoHS, EMCWarranty 2 years Beam Angle 30°/45° degrees Color Temperature Warm white ... 2,600-3,700K /Neutral White 3,700-5,000K /Cool White 5,000-10,000K ...