DOES NOT REQUIRE OMNICHARGE ULTIMATE BATTERY FOR USE. FEATURES STANDARD 1 YEAR WARRANTY EXTREMELY RUGGED Supports up to 15 tons of weight. Nearly impervious to tools dropping on its surface. *can handle the weight of a 50,000 pound tractor. *Not Recommenced SEALED FROM FLUIDS ( IP 66 rated, testing IP 67) such as: oil, grease, fuel, hydraulic liquids and solvents to just name a few. HIGH LUMEN OUTPUT ( LED output up to 8,200lm) with large coverage area for consistent undercarriage lighting with minimal shadowing effect. Leaves both hands free for work. SLIM PROFILE Less than 7/8" thin, light weight ( less than 15 lbs ) with detachable power cord for easy transport. LOW MAINTENANCE 100% serviceable. Buy once and use forever. Designed and assembled in the USA for durability and quality. MAGNETIC CONTROL PANEL Dimming light module is magnetic and mountable just about anywhere. Click here to get more information https://helios-light.com/ User Manuel https://helios-light.com/wp-content/uploads/2019/01/helios_IFU.pdf