1、Rechargeable Battery: This LED work light with 5400mAh rechargeable battery can be charged by USB cable or solar panel. When fully charged, the work light can last about 12 hours in medium brightness (last 6H‑8H in high brightness). 2、IP66 Waterproof: This portable LED work light with IP66 waterproof for camping, fishing, edge travel, repairs of emergency cars, even as a backup in the event of a power failure. Ultra bright lighting can also be used in workshops, construction sites, docks and other places. 3、Adjustable Brightness And 5 Lighting Modes: Emergency worklight equipped with 200 LED beads and has a power of 100 W. Provide 10000LM brightness. It has 5 light modes and long press to adjust the brightness to provide camping, work and a wide range of activities in the dark. 4、Battery Indicator: LED work light which is used as a power bank, charge your electronic micro USB device such as mobile phones and tablet computers. The LED worklight battery has 4 power indicators to show the battery capacity, easy to check the remaining battery and ensure charging in time. 5、Lightweight And Convenient: The support can be adjusted to 170 degree, and the back is equipped with 2 powerful magnets, which can be adsorbed and installed on any iron surface.