SM7001-4. LED Power: Cree 0.5w/ 1w led chip . Thickness: Super slim 13mm . Beam: 19 flash patterns                                                                         . Model available: Single color,Website:http://www.sanmaklight.com, Two-color Flash                                                   . Operating Volt: 10-30Volt DC. Lens material: PC. Housing material: Diecast aluminum. Operation temperature: -40°C~60°C. Waterproof rate: IP67. LED Option Colors: White, Amber, Red, Blue. Output Lumen: 320lm,480lm,720lm. About 50000 hours life time