Ultra lightweight & compact, the Streamlight TLR-7(R) sub Weapon-Mounted Tactical Light features the latest in LED technology for high lumen operation and provides 1.5 hours of continuous runtime from a single lithium battery. 500 lumen output delivers a powerful beam with extensive range, good peripheral coverage and selectable strobe mode. Featuring a specialized clamp system for mounting on P365(R) accessory rails.Features: Applications: Law Enforcement, Security, Sporting Goods, Consumer Includes: One CR123A lithium battery; mounting kit with key Light Type: Tactical Mounted; Rail Mounted Switch & Programming: Rear switches left and right of trigger guard provide ambidextrous operation Quick press for constant on operation and press and hold for momentary operation Double tap either switch within 1/4 second activates strobe (if enabled) Lens: Borofloat high temperature glass Body: Machined aircraft aluminum with black anodized finish Accessories Available: Mag Rail; Rail Adapter(s); Key Kit; Batteries Testing: IPX7 rated design; waterproof to 3.28 ft (1m) for 30 minutes Serialized for Positive Identification Miscellaneous: One handed snap-on and tighten interface keeps hands away from muzzle when attaching or detaching Warranty: Limited Lifetime Assembled in USA Additional Specs of the Streamlight TLR-7 Sub LightSpecifications: Lumens: 500 Candela: 5,000 Runtime: 1.5 hrs Battery: CR123A Lithium Ion Battery Type: Non-Rechargeable Light Source: LED Beam Distance: 463 ft (141m) Product Color: Black Weight: 2.39 oz with battery Length: 2.51 in. (5.46cm) Ratings: Most models meet applicable European Community Directives