Might-D-Light LED140 LED Rechargeable Worklight, Gray High powered LED lights provide up to 400 lumens Micro USB to charge with charging port, compatible with most phone USB chargers. Holds charge up to a year. Works everywhere - includes 6 magnets, a carabineer hook, and versatile rotating hook Energy saving "jewels" remind users that the light is on when closed High powered LED lights provide up to 400 lumens Micro USB to charge with charging port, compatible with most phone USB chargers. Holds charge up to a year. Works everywhere - includes 6 magnets, a carabineer hook, and versatile rotating hook Energy saving "jewels" remind users that the light is on when closed