Super Bright COB LED Work Light & Stepless Dimmable: Equipped with 400 lumens (maximum) COB floodlights on the side and 240 lumens LED spotlights on the top. Just press the power button to switch the lighting mode. Long press the "+" and "-" buttons to adjust the brightness of the two lights separately. The brightness of the work lights can be adjusted according to your needs to achieve your viewing comfort. 270° Rotation & Folding Design: The COB LED worklight bar can be rotated by 270° to provide non-attenuated brightness at different angles, improve work efficiency, and be suitable for multi-angle lighting. With a foldable design, it can also be used as a portable handheld flashlight. Palm-sized and lightweight, it is very suitable for putting in your pocket, toolbox, and car. Waterproof & Power Display: The portable LED work light is made of high-quality aluminum alloy, which effectively dissipates heat and prolongs the life of the light. IP65 waterproof design, long working hours, water repellent, but please do not put it in the water. The 5 green lights on the back show the remaining power, and the 5 green lights indicate 20~100%. You can know the remaining power at a glance. USB Rechargeable Work Light & Power Bank Function: Built-in 1 x 2800mAh rechargeable Li-ion battery via USB charging cable. Fully charged in around 4 hours. Working time: 3-4 hours. USB output port serves as a convenient power bank for charging your phone and other devices in emergency. Powerful Magnets and Hooks & Widely Used: There are powerful magnets and hooks at the bottom, and the sturdy base allows you to stick it on any metal surface. When your hand is busy with work, you can hang it or stick it on any smooth metal surface. Free up your hands to do other tasks at night. It is very suitable for multi-angle lighting during car maintenance, home lighting, camping, hiking, power outages, fishing, cycling, and emergency situations.