Name: MAWL-C1 Laser Flashlight. Color: Black / Grey / Dark Earth. Install: 20mm Rail. Battery: 16340/CR123A1(NO Include). Function: Green Laser + White Light + IR laser + IR Fill Light. Laser Contstant-on? White Light Contstant-on\White Light Momentary-on? IR Fill Light Contstant-on? IR Laser Contstant- on+ IR Fill Light Momentary-on. Long press: Green laser Constant. Long press: IR laser Constant. In the state of II and III GEAR, returning to I GEAR will cause the equipment to stop working. The function to its extreme position will turn off the laser light. The product cannot be zeroed.