Bulb,Rechargeable LED Light Bulb,Emergency Multi-Function Battery Lightx4pk

Wide applications: LED rechargeable energy-saving bulb suitable for a variety of places. Brightness controllable: three gears to adjust the brightness you need. USB charging modes: USB 5V DC fast charge, green energy, and environmental protection. Intelligent power supply inside, over-voltage, over-current IC protection to ensure safety. High quality: Portable, soft light beam, no glare, stylish and elegant appearance. Portable, super bright, soft light beam, no glare. suitable for a variety of places. The USB charging port can be fully charged in 6 hours for long-lasting battery life. USB emergency charging emergency light bulb, portable charging, USB charging interface, can be easily adapted to most charging cables, bright and easy to handle, no need to worry about power bank power supply even in power outage, it only takes 6 hours to fully charge, and the maximum brightness mode can discharge for 6 to 8 hours. The medium range can last for 12 to 16 hours, and the low brightness can last for 36 to 48 hours.

What's in the box
4 x Rechargeable LED Bulb