Features and Benefits: IQv multi-voltage capability - works with all IQv batteries (battery sold separately) 160 degree pivoting, low-profile head provides lighting versatility High quality 4-Watt LED bulb lasts for up to 50,000 hours Up to 10 hours of battery runtime (with BL192) Drop-resistant housing design features aluminum head with chemical resistant composite body Innovative onboard microprocessor technology allows the TL10 Task Light to work with all IQv batteries from 7.2v through 19.2v, making it the perfect compliment to IQv Series cordless tools. The TL10 Task Light utilizes state of the art LED technology to provide amazing brightness, up to 50,000 hours bulb life, and amazing efficiency for up to 10 hours run time (with BL192).