Coleman CPX 6 Rugged XL LED Lantern, 700 Lumens Rugged, water-resistant LED lantern designed for camping and outdoor use Powered by 4 D-cell batteries or rechargeable CPX 6 cartridge (both sold separately) 2 light settings: low (140 lumens) and high (700 lumens) Up to 60 hours (low setting) or 8 hours (high setting) of runtime per charge LEDs never need replacing and stay cool while running