The Brightest Most Versatile Tent Light Available - Backpacking - Hiking - Auto - Home - College✔ 200 Maximum Lumens Output blows away the competition ✔ Fits in the palm of your hand but lights up a room!"✔ Over FIVE full hours of non-stop light!✔ Versatile Magnetic Base mounts virtually anywhere and will NOT damage the surface!✔ Sturdy Retractable Hook is PERFECT for hanging in your tent or any other area that needs bright and beautiful overhead lightingSpecification:3W 3000-4000K3xAAA batteryLumen: 200LM