Emergency Light Bulb: This rechargeable bulb works like a standard bulb while auto-charging during daily use. Its built-in 1200mAh battery delivers 3–5 hours of backup light during power outages. (Pro Tip: Fully charge before first use for maximum emergency runtime) Essential Emergency Lighting: Battery powered light bulbs keep your lamps glowing during power outages caused by hurricanes, storms, or bad weather. Doubles as a flashlight—say goodbye to dangerous candles! Provides wider, brighter coverage when you need it most Safe & Energy-Efficient:You can easily light up the bulb by touching the bulb base with a wet cloth or finger, the 9W LED bulb provides 3000K warm light use less energy and last longer, which saves energy and reduces the cost of frequent bulb replacements Versatile & Portable: Using our portable hooks to hang the bulb anywhere you need light , perfect for indoor fixtures or outdoor adventures like camping. No limits, just bright solutions! WHAT YOU GET: battery light bulb + portable hook + socket adapter+plug cap, upgraded socket adapter plug can be rotated to fit different types of sockets, rechargeable light bulbs for lamps fits any fixture with an E26/E27 threaded base Theme Christmas, Halloween, emergency light bulbs for power outage Voltage 265 Volts Wattage 9 watts Bulb Base E27 Brand Name Ostwiki Light Type LED Model Name rechargeable light bulbs Unit Count 6.0 Count Light Color warm white Manufacturer Ousite (guangdong) kejiyouxiangongsi Model Number OST-100-9 Power Source Battery Powered Material Type Acrylonitrile Butadiene Styrene (ABS) Bulb Shape Size A21 Number of Items 6 Color Temperature 3000 Kelvin Additional Features Emergency, Energy Efficient, Eye-Friendly, Long Lasting, Rechargeable Included Components Hook, Socket adapter Indoor Outdoor Usage Indoor, Outdoor Specific Uses For Product Ceiling Fan, Chandelier, Decoration, Lamp, Party Manufacturer Warranty Description 2 years.