LBDOUNY Rechargeable Emergency Light Bulbs – 4 in 1 Multi-Use Backup LED Bulbs with 6-8 Hours Lighting, 12W 850LM, E27 Socket, Energy-Saving Cool White Light

Rechargeable Emergency LED Bulb – Works like a normal E27 bulb with 24pcs 2835 LEDs, but switches to backup mode during outages. Built-in 1200mAh battery keeps light on when power is off 4-in-1 Versatile Design – Use as a regular bulb, hang with the screw-in hook, control by hand touch, or diffuse with tissue for softer light. Perfect for home, travel, or outdoor use Reliable Backup Power – Provides 6–8 hours of continuous illumination when fully charged. Stay bright and safe during storms, outages, or nighttime activities without worry Bright & Energy Efficient – With 12W power output, 850 lumens, and 6500–7000K cool white light, it delivers daylight-like brightness while saving energy compared to standard bulbs Safe & Easy to Use – Made from durable aluminum + PP, shatter-resistant and heat-free. Simply screw into any E27 socket for daily use and automatic charging—no cables required