E-SMARTER W894-1 COB Magnetic Projector Work Light Emergency Portable Bright Flashlight 1. Bulb: 4 x COB 6pcs 2835 SMD red light 2. Material: ABS, PC, Nylon 3. Charging port: Type-C 4. Power supply: 2 x 18650 or 4 x AA batteries (not included) 5. Waterproof grade: life waterproof 6. Gear level: - White light: weak-medium-strong-super bright - Yellow light: weak-medium-strong-super bright - Yellow-white light: weak-medium-strong-super bright - Warning light: red light bright-red light flashing 7. Size: about 10.8 x 11.3 x 4.5cm 8. Weight: about 282g Features: 1. Movable bracket, multi-angle adjustable, strong card position 2. Convenient hook design, can be hung on branches, poles, etc. 3. Rotating head can be rotated back and forth 180 degrees 4. Magnet at the bottom, strong magnetic force, can be easily adsorbed on metal surfaces 5. Standard screw holes at the bottom, compatible with various brackets 6. Type-C fast charging interface, convenient and quick 7. Waterproof, thickened waterproof sealing ring, circuit insulation design 8. Multi-gear switching, according to different use of the environment to change the light, convenient to use 9. USB power output, can give mobile phone emergency charging 10. LED power display, real-time power mastery