The LED cordless bulb, which acts as a regular LED bulb, can be removed from the outlet in case of a power failure and used as an emergency light, so you will never be left in the dark. In addition, it can be hung, perfect for camping, garden, party, etc. Features : Multifunctional: works like an ordinary LED bulb (matching the E26/E27) handle and as emergency lighting. Emergency light: Each bulb has a cap. In an emergency situation, you can remove the bulb from the outlet and screw the nut to use it as an emergency light, one button to turn on/off. Rechargeable battery: built-in 1200mAh lithium battery, charges automatically when connected to the socket, providing up to 4 hours of light in case of power failure. Portable: small and lightweight, the cap has a switch and hook that allows you to hang the bulb, widely used as camping light, flashlight, hook, storage, etc. High brightness: 450LM output at 6000K color temperature, equivalent to 60W, super bright and multi-directional lighting effect. Good quality: aluminum lamp body covered with plastic, good heat dissipation performance, its temperature is less than 50° even after long time use, no risk of burning. Technical data: Material: PC aluminium Colour white Input Voltage: AC100-240V Input Current: 0.1A Input frequency: 50/60Hz Input power (maximum): 8 W Rated Power: 12 W Socket type: base E26/E27 Operating temperature:-20°C-40°C Storage temperature:-20°C-65°C LED quantity: 16/pcs LED Type: 2835 Luminous flux: 450LM Beam angle: 180° Luminous efficacy: 80LM/W Color Temperature: 6000 K Color Rendering Index (CRI): andgt; 80 Ra Battery: built-in 3,7V 1200mAh lithium battery; Product Size (Hanging): 6,5 x 17cm/2,6 x 6,7inch Product Weight: 97g/3.4 oz Package Size: 15 x 13,4 x 6,7 cm / 5,9 x 5,3 x 2,6 inch Package Weight: 240g/8,5oz List of packages: 2 x emergency light bulb; 2 x cap (with switch and hook)