"Whether you’re at work or working on your vehicle, you’ll see clearly in the darkest, smallest places with the Coleman® CPX™ 6 Ultra High Power LED Spotlight. CPX™ system compatibility lets you choose your power: four D cell batteries or one CPX™ 6 rechargeable power cartridge. With a runtime of 50 hours, the job will be done long before the power runs out. Its spotlight beam shines 250 ultra-bright lumens over more than 900 ft. (274 m) of darkness. The durable rubberized case is impact and water-resistant and the handle folds up for compact storage in a toolbox, glove box or backpack. The Cree® XP-G™ high-power LED lasts a lifetime, so it never needs replacing. "