2000 lumens bright lighting, 1000 meters long range, illuminate the dark Suitable for outdoor work at night, outdoor lighting at night, calling for help in the wild Non-slip handle design, easy to hold Dual light source design, multiple modes, to meet different needs With LED indicator to show remaining power Can be used as a power bank to charge mobile phones Specification: Model: W5123 Battery: 4 * 18650 batteries(7200mAh) Lamp beads: 95-P50 white light + 95-P50 yellow light, 20 pieces of 2835 patch + 5 red 5 blue Input voltage/current: 5V 2A, USB output voltage/current: 5V Power: 36W Material: ABS+PS Lumen: single lamp 1500lm, double lamp 2000lm Product weight: 778.3 grams Running time: 3-4 hours Product size: 210*280*119mm Charging time: 5 hours Function: white light, strong-weak, yellow light, strong-weak, white light + yellow light, strong-weak-flash, long press the switch for 3 seconds, the side light is white, strong-weak-red and blue flashing Package included: 1 x Flashlight 1 x Charging Cable 1 x Carrying Strap