The Streamlight TLR-7 HL-X USB is a high-lumen, multi-fuel tactical light designed for firearm enthusiasts who demand performance and versatility, delivering 1000 lumens and 22,000 candela to produce a longer-reaching, tighter beam for enhanced visibility in critical situations. Engineered for adaptability, this rail-mounted light can be powered by either the included SL-B9 USB-C rechargeable lithium-ion battery pack or a single CR123A lithium battery, giving users flexibility to fit their mission profile or field conditions. Ambidextrous rear paddle switches provide quick access to high and low settings, while the safe-off feature helps prevent accidental activation, keeping the device ready when needed. Constructed from durable anodized machined aluminum, the TLR-7 HL-X USB is built to withstand the rigors of tactical use, and its IPX7 waterproof rating ensures reliable performance in wet conditions. Weighing 2.88 ounces and measuring 2.90 inches in length, this compact, lightweight light is suitable for a wide range of firearms on Picatinny rails, and its availability in Black and Flat Dark Earth colors makes it an ideal choice for law enforcement, military, or civilian enthusiasts seeking improved situational awareness during low-light scenarios.