Product model: 836 Lamp bead model: XHP50 Lamp bead lumen: 1000lm Product size: 16 * 3CM Color box size: 20 * 6 * 6cm Product weight: net weight 100g Battery type: built-in 18650 battery Charging mode: type-c charging Material: ABS+aluminum alloy Switch: press the switch Working gear: strong light - medium light - flash - side light Endurance: 3 hours of strong light, 4 hours of moderate light, 5 hours of side lights Waterproof registration: IPX4 Specifications: High flashlight power will cause heat. Brightness is proportional to heat Product function: aluminum alloy frosted texture of the head, P50 four-core high-power lamp core with a distance of 200-500 meters, four-gear dimming, head telescopic focusing design, random control of the size of the light spot for various environments, bright side lights with a long life Package Included: 1 * flashlight+1 * data cable