1.40W High Power LED chip 2.Service life: >50,000hours 3.Warranty: 3 years 4. ... prices. Here is the specification file for this 40W High Power LED Chip:Main Features of 40w High Power LED Chip:*Longer life span, over 50,000hours*Higher luminous flux ... , safe to touch*No UV*Instan light*Superior ESD protectionApplications:LED Flood Light, LED street light, LED tunnel light, LED high bay light, etc.