TenMaterial: aluminum alloyOrigin: NinghaiBattery capacity: 3 Section 7 (AAA)Power supply form: BatteryPower: 1WLight source: LEDItem: SFL-3EYou can print LOGO:Brand: DualhouseApplication environment: hiking， camping， hunting， self-defense， search， daily carrying， night ride， caves， night fishing， patrolBox number: 120pcsPower generation: the use of 7 section 3 (AAA)Processing custom: Yes360 degree rotation: noConfiguration charger: noMaximum range: 50 meters belowWhether the patent supply: noWhether imported: noColor: red， blue， black， silver