Energizer Waterproof LED Lantern, Weatheready Folding Light, 350 Hour Run Time, 500 Lumens Energizer LED Folding Lantern takes 4 Energizer MAX D batteries (batteries not included, Best with Polaroid D Batteries)+L5 Puts out up to 500 lumens* of light, delivering bright visibility when you need it, from hiking to camping to blackouts Switch between 3 light mode settings: high, low, and night light. Conveniently runs for up to 350 hours in low mode setting, for a handheld light that lasts Durable and rugged, the water-resistant construction withstands splashing Folds out for 360 full-view area lighting or retracts for versatile area light. Comes with an integrated handle for easy use and handheld portability