Type: 1, 2, 3 (Option) Color: Black+ Yellow Power: 350W(Reference data) Lighting Mode: Full Brightness, Low Brightness, Strobes Brightness Discharging Time: 5 hrs. (of full brightness), 7-8hrs. (of low brightness) Input & output Voltage/Current: 5V DC, 1A Material: Aluminum + ABS + TPR Size: Approx. 11.5×7.5×3.5cm/ 4.53×2.95×1.38″ Powered By ( Battery are Not Included): -1 x 18650 lithium-ion rechargeable batteries -3 x AAA batteries -USB cable (for quick and convenient charging) ☆. Supers Bright & Powers Saving: COB LED and save 80% on electricity bill of lighting ☆. 3 Modes Lighting: Press the switch on button turn on the rechargeable cob work light: High, Low, Strobes Brightness Mode. ☆. Waterproof: Ensure the led work light battery powered works fine in rainy days ☆.Portable & Flexibility: Because the led work light adjustable is cordless. with a 180 degree adjustable lamp stand. So you can put it in anywhere just you like. led work light hanging on truck or hand held. Even on the ground , in the basement, garage or garden at night ☆. Safe & Practical: USB cable allows for quick and convenient charging. Also Serve as a convenient power bank for Charging your phone and other devices in emergency ☆. Widely Used: Camping, Hiking, Fishing, Barbecue, Car Repairing, Truck, Shop, Exploring and more Outdoor Activities.