SM6021F. 3W Cree each LED. Operating Volt: 10-30Volt DC. Color temperature: 6000K. Operation temperature -40°C~60°C. Waterproof rate: IP67. Beam: Spot beam,Website:http://www.sanmaklight.com,flood beam,combo beam. Material: Diecast aluminum housing. Mounting Bracket: Alu firm bracket. LENS: PC. About 50000 hours life time50m Wireless remote distance                       6flash beam pattern optional                  A:switch on white color;                        B:switch on amber color;                        C:Press 1st:fast flashing of white color;       Press 2nd:slow flashling of white color; Press3rd:SOS of white color;                     Press 4th: fast flashing of amber color;     Press 5th:slow flashing of amber color; D:Swith off