1.30W High Power LED chip 2.Service life: >50,000hours 3.Warranty: 3 ... . Here is the specification file for this 30W High Power LED Chip:Main Features of 30w High Power LED Chip:*Longer life span, over 50,000hours* ... lamp*Cool beam, safe to touch*No UV*Instan light*Superior ESD protectionApplications:LED Flood Light, LED street light, LED tunnel light, LED high bay light, etc. 30W High Power LED Chip