Techno Earth Ultra bright 10W Portable Work Lights, Waterproof Work Lamp/Flood Lights/Security Lights, Rechargeable Outdoor Indoor Lights Built-in 3200mAh Li-ion Batteries, Black High quality Light Source, utilizesepistar LED chip, 1200 lumens Bright enough Built-in rechargeable Li-ion batteries(3200mAh), above 500 charge cycles Recharge by AC charger or car charger, charge 4 hours and working 3.5 hours Super flexible, the light can 360rotate on holder User-friendly design, the cushioned grab handle not only non-slip, but also protect your hand