COB Work Light: The COB LED work light can emit lights up to 500 lumens. Even though it has a very small size, its high brightness meets your lighting needs at night or in dark places. They are made from red copper coated with silver, which offers high conductivity and produces less heat. 3 lighting modes: the rechargeable inspection lamp has 3 lighting modes. Lighting: COB high mode, COB low mode and COB strobe mode. Ðœeating your different needs, the best equipment in roadside emergency. Portable Design: Magnet design can attach the light to any metal, strong magnets can hold the light working COB while working or repairing on ferrous metal surfaces such as cars, trucks, machinery. The hook design on the small torch allows you to hang it on your bag or key ring and it is also a good corkscrew. USB rechargeable: rechargeable inspection light By USB built-in 500mAh rechargeable battery with overcharge protection, it’s convenient to charge your high performance COB work lights.