Take the convenience of two lights in one when you have the Coleman® CPX™ 6 Duo LED Lantern. Together the lantern shines 175 ultra-bright lumens for up to 56 hours. During an emergency, pop one of the two lights off the base for a personal flashlight. They recharge once they're back on the base for hands-free light. CPX™ system compatibility lets you choose your power: four D cell batteries or one CPX™ 6 rechargeable power cartridge. LEDs last a lifetime, so they never need replacing and they run cool so the lantern is always safe to touch, even when it's been on for hours.