Warranty:12 Months Certification:CE ROHS Voltage:12v Power:36W Bulb(Hi), 36W Bulb(Lo) LED Chip:Advanced CSP LED Chips Lumens:4000LM Bulb(Hi), 4000LM Bulb(Lo) Color Temperature:6000K Working Voltage:DC 9-32V Material:Aluminum Alloy Lifespan:30000hours