ULTRA BRIGHT & SAFE: Designed with 30 energy efficient LED for 360 degree lighting (97 sq.ft coverage), the latest LED technology features 150 lumens, emits softer and brighter; Use 3 AA batteries (not included), is safe to touch at low temperature RELIABLE CONSTRUCTION: Made of military-grade and water-resistant plastic, the durable, portable and lightweight build allows you to hang or carry it to anywhere, hard enough to resist external shock