The Streamlight TLR-7 HL-X Sub is a multi-fuel high-lumen rail-mounted weapon light for a wide range of subcompact handguns. Featuring an impressive 1000 lumens and 10,000 candelas with a light beam distance of 200 meters for a run time of 30 minutes on the default settings shines the light in the darkness where you need it the most. The rechargeable programmable mode allows for 500 lumens, 5000 candelas of intensity, a light beam distance of 141 meters for a run time of 1 hour. The TLR-7 HL-X Sub can also use a disposal CR123A lithium battery sold separately that provides 500 lumens, 5000 candelas of intensity, a light beam distance of 141 meters, and a run time of 1.5 hours. The TLR-7 HL-X Sub features front-loading battery capability and is paired with Streamlight's 20237 battery pack, you'll have up to 1,000 lumens, 10,000 candelas of intensity, and a light beam distance of 200 meters for 1.5 hours of continuous use. Includes rechargeable battery, mounting kit with key, multi-tool, and USB C cable. Crafted with 6000 series machined aircraft aluminum with a black anodized finish, IPX7 waterproof to 1m for 30 minutes, the TLR-7 HL-X Sub is the latest version of the highly successful TLR-7 line.