Zhongren Tactical PEQ Box PEQ-15 Battery Case Red+ White LED Flashlight for Airsoft Paintball Hunting AEG GBB CQBMaterial: Made of high strength nylon plastic. Fits for standard 20 mm Picatinny rails. Weight: 155g Size: 12*7. 3*3. 7cm Multiple modes: 5 Modes to adjustable by switch convenient control. Adjustable Red : It can be moved up down left right. Output Power: <0. 7 1. mW Class II, Battery: 2 x CR123A batteries or 2 x 16340 RCR123A 3 v or 3. 7 v rechargeable batteries(batteries is not included). Perfect for night hiking,rock climbing,camping,fishing,role