Żarówki awaryjne LED E27 7W, 9W, 12W, 15W, akumulatorowe, o wysokiej jasności, do użytku na zewnątrz, na kempingu, na rybach, do lamp przenośnych

This bulb does not have a USB charging interface. If you need to charge it, just install the bulb on the lamp holder with E27 interface and you can use it while charging. The product packaging box is relatively thin. There may be wrinkles in the box when you receive it, but the bulb will not be damaged. Please understand. Description Power failure or tripped fuse. Automatic conversion to emergency lighting within one second. The product is made of high quality lithium batteries, which have been subjected to strict testing standards. Rechargeable: Installed on the connector of a normal light bulb, turn on the switch on the power connector, energise and recharge. Application Scenario: Suitable for shopping malls, hotels, homes, channels, outdoor camping places, balconies, corridors, stairwells. It is a very good lighting product and emergency lighting. Features .high quality .The structure of the solidRest assured choice. Perfect streamline，The combination of fashion and practical. The built-in battery can be recharged in high temperature lighting conditions and if charged for 8-10 hours, the bulb will provide 3-5 hours of continuous illumination after a power failure. Lights up when the lower end is touched with the hand. One bulb for two purposes. Specifications Base Type: E27 Voltage: 100V-240V Power: 7W 9W 12W 15W Colour temperature: White Light/Warm Light Size: 12*6cm/13*7cm/14.8*8cm/16.5*9cm Feedback We insist on high standards and strive for 100% customer satisfaction Feedback is very important and we ask that you contact us immediately before giving us neutral or negative feedback so that we can resolve your issue to our satisfaction. If we are not aware of these issues, it is impossible to resolve them! Package includes 1*7W/9W/12W/15 Emergency LED Bulb