Powerful light - Streamlight TLR-7 HL-X Sub USB Multi-Fuel High-Lumen Rail-Mounted Light

Very powerful light on a small package. If you’re looking to light up a broad area or room, even outside, this is probably your best option currently on the market. Waterproof. No malfunctions thus far. Must use the lithium rechargeable batteries to get the full power though. Would be nice if it were slightly less expensive and also had a longer battery life.