Specification
Reflector patterns available in Basic and Combo
50,000+hours average life span
94% optical/reflector efficiency
9-36 Volt DC input
Instant on/off, no warm-up
Operating Temp: -20-145 degree
Oversized heat sink
Total Lumens:3542 Lm
Housing: Extruded Aluminum, Anodized, Laser Etched
Power Consumption:Max40 watts
Emitter:CREE XM-L LED, 5000 Kelvin
http://www.chinaautomotivelighting.com/