The MILWAUKEE® M12™ Trouble Light w/ USB Charging Light provides over 2 full days of light and has a 2.1A USB Port for USB charging tablets, smart phones, etc. anywhere. This LED trouble light delivers up to 67 hours of run time on low, or a full workday of light (8 hours) on high, when used with an M12™ REDLITHIUM™ XC4.0 battery. The rotating collar adjusts the light angle from task to area lighting and 2 stainless steel hanging hooks allow for maximum versatility. The rechargeable LED trouble light is built to withstand abusive jobsite conditions with a rugged design and impact-resistant lens.The M12™ Trouble Light w/ USB Charging is compatible with all M12™ REDLITHIUM™ batteries (sold separately) and carries a Limited Lifetime LED Warranty, the LEDs never need to be replaced.