4 lighting modesHigh quality COB bulb on the side and 1W LED bulb on top. LED light mode / COB High light mode / COB Low light mode / COB red flash mode.USB chargingBuiltin 2800mAh rechargeable battery and comes with USB charging cable , the rechargeable inspection lamp can be charged at any time. from any USB socket.Power displayIt can also be used as a power bank to charge your phone in emergency. and you will clearly know how much power is left with the LED power display design (4 blue indicators mean 25~).Hook designThe hook on the top, you can hook the work light on any kind of iron products or hang it somewhere else, which allows you to do other things at night.Wide ApplicationPerfect for auto repair, emergency, camping, travel, hiking , workshop, garage, power outages, home lighting, night work, etc. Specification: Material: ABS Light source: 1 * COB strip light + 1 * LEDBrightness: 400 lumen Charging time: about 4.5 hours Working time: 69 hours Power supply: builtin rechargeable battery Product weight: 0.4 lbs Package included: 1 * work light to LED1*USB charging cable1*user manual