USB Rechargeable Light Bulb, 10W Battery Powered E27 Led Bulbs Button Control Dimmable, 2000mAh Battery Light Bulb with Hook, Non Electric for Emergency Light for Indoor/Outdoor (Warm White)

【Rechargeable Light Bulb】You can either plug it in and charge it via an E27 base or charge it via a USB-C port.2000mah super-capacity lithium battery, charging only takes 2-3 hours, and can last up to 8-15 Hours. 【ALWAYS-ON/SOS/OFF Three Mode】LED emergency light have three modes, short press the button you can adjust the mode from 100% brightness always lighting, 50% brightness always lighting, SOS flashing, off mode. Fit your all indoor or outdoor usage. 【Button Control Dimmable Bulbs】The energy-saving bulbs offers warm white lighting and brightness settings. From 0-100% brightness,so you can flexibly adjust the light intensity to best lighting environment. 【Emergency supply】 In emergency situations, such as during power outages, storms, hurricanes, etc., this emergency hanging lamp responds quickly and lights up automatically to provide you with reliable lighting, also it fits easily in your backpack and becomes a practical portable torch. 【Mutifuctional E27 10W bulbs】The rechargeable LED lamp with standard E27 screw base, suitable in most of light fixture, 10W and 0-100% dimmable, ideal in the living room, office, garden, as a wall lamp or when camping., Manufacturer: Ledronix