OEMTOOLS 25989 40-LED cordless L-ion Worklight 40 super bright white SMT LEDs have the same brightness as fluorescent bulbs, but never burn out and wont shatter Lithium-ion battery with shut off and over charge protection to prolong battery life Lights stay bright up to 45 hours of continuous use Detachable charging cord makes this lamp easy to take to any work space Double injected ABS handle with impact protection provides comfortable grip