The rm400 lsr is the perfect all around weapon light.Constructed of a black aircraft grade aluminum, the rm400 features both, water and drop resistant technology.Three setting levels allow for a 40-400 lumen output of green light.The red laser makes aiming an ease, and can be used with or without the light turned on.Material: Aircraft AluminumOutput: 40/400 LumensOal: 7"Battery: Rechargeable Li-ionProofs: Water, Impact ResistantColor: BlackRechargeable: YesFilter Color: GreenSwitch Type: PressureHazair: Yes