Surefire flashlight Shenzhen Co. | Guangdong Flashlight Surefire flashlight 2013 new supfire Flashlight M2 supports 5 files dimming range of up to 300 meters, using a 6061-T6 aluminum alloy housing, anodized surface, light source CREE XP -E, using a 18650 lithium battery, waterproof rating to IP67, is definitely your first choice for outdoor sports lighting. SupFire Flashlight M2 Product Specifications: Model: SupFire M2 Light Source: CREE XP-E Power: a 18650 lithium battery Weight: 136 g (without battery) Case Material :6061-T6 aluminum alloy Surface treatment: Anodized sizes : 145MM * 45MM * 25MM Charging: Charger life time: 240 minutes strongest Brightness: 300 lumens spot diameter: 1 m diameter 9-10CM irradiation circuit functions: 5 files dimming Main Function: Security inspections, equipment inspection, emergency first aid and home and outdoor sports needs