Sengled Emergency LED Light Bulb for Power Failure Rechargeable Light Bulb Cool White 5000K with Built-in Battery Lasts 3.5 Hours Home Camping Flashlight A19 40W Equivalent, 1 Pack

Key features

• POWER OUT, LIGHT ON! - With built-in rechargeable lithium-ion battery, the emergency LED light bulb will offer you cool white lighting for any sudden power off (Hurricane,Snowstorm) and will light for up to 3.5 hours.
• NOT ONLY A BULB - Sengled emergency light bulb is also a portable flashlight for you to through the dark, just hold the bulb socket with your hand and the bulb will turn on as flashlight.
• USE ANYWHERE INDOOR - This damp rated 40W equivalent LED bulb provides 500 lumens and is suitable for any area in the home, like living rooms, bathrooms and hallways.
• LIGHT ON & CHARGING - LED bulb charging and light works simultaneously, you just need to put the rechargeable light bulb into socket and turn it power on.
• ENERGY EFFICIENT - Sengled LED Emergency Light Bulbs uses 80% less energy than 60 Watt Incandescent Bulbs while maintaining the look and feel of a classic light bulb. And these are solid light source, free from radiation and mercury pollution hazards, can be used safely.