Rechargeable LED bulb, which works like a normal LED bulb, in the event of a power failure, it can be removed from the socket and used as emergency lighting, so that you are never in the dark. , perfect for camping, garden, party, etc. features: Multifunctional: it works as an ordinary LED bulb (suitable for E26 / E27 base) and as an emergency lamp. Emergency lamp: each bulb is supplied with a cap. In an emergency, you can remove the bulb from the socket and screw on the cap to use it as an emergency light, with a button to turn it on / off. Rechargeable: built-in 1200 mA lithium battery, it will charge automatically when connected to the socket, offering a lighting duration of up to 4 hours in the event of a power failure. Portable: small and light, the cap has a switch and a hook for hanging the bulb, widely used as a camping lamp, flashlight, hook lamp, warehouse lamp, etc. High brightness: 450LM output at a color temperature of 6000K, equivalent to 60W, super bright and omnidirectional light effect. Good quality: plastic coated aluminum lamp body, good heat dissipation performance, its temperature is below 50 , even after a long period of use, no risk of burns. Characteristics: Material: PC + Aluminum White color Input voltage: AC100 ~ 240V Input current: 0.1A Input frequency: 50 / 60Hz Input power (MAX): 8W Rated power: 6W Plug type: E26 / E27 base Working 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: 6000K Color rendering index (CRI):> 80Ra Battery: integrated in a 3.7V 1200mAh 18650 lithium battery Item size (hanging): 6.5 * 17cm / 2.6 * 6.7in Item weight: 97g / 3.4oz Package size: 15 * 13.4 * 6.7cm / 5.9 * 5.3 * 2.6in Package Weight: 240g Package list: 2 * emergency lighting 2 * Cap (with switch and hook)