【4 Light Modes】The keychain emergency light has 4 light modes to meet your different needs: COB high light mode, COB low light mode and COB strobe mode. Long press the power switch for maximum brightness. Note: The brightness of the mini LED light is very intense. Do not look directly at the light during use to avoid temporary eye damage. 【High Brightness】COB LED work light emits 1000 lumens of light. It emits bright light at a wide angle. Large COB technology LEDs can be used as work and emergency lighting. Enough to light up the road at night and illuminate small dark spots. Helps you work at night without worrying about blurred vision. 【USB Rechargeable】LED rechargeable work lights are powered by a built-in rechargeable battery with a powerful LED chip. TYPE-C charging cable included. High efficiency with overcharge protection. The 180° foldable handle allows the light to be placed at different angles or hung in a specific position. 【Portable Design】 Portable keychain flashlight has a carabiner that can be easily attached to a keychain or bag, small but very bright. And waterproof and shockproof. Thanks to the sturdy magnetic base and rotating handle, you have your hands free. The magnetic design allows the inspection light to be attached to any metal, and the powerful magnets can attach the work light to metal surfaces such as cars, trucks, machinery, etc. during work or repair. 【Wide Use】 Multifunctional portable LED emergency light. It also works as a good bottle opener. Rechargeable waterproof portable LED work light can be used in various scenarios such as: Like home, outdoor, workshop, car, repair, camping, hunting, fishing, dog walking and emergency lighting.