Crimson Trace Weapon Light 1/3N Lithium Smith & Wesson White 100 Lumens Black LTG-770. Crimson Trace built these Pistol Weapon Lights with ambidextrous Instant Activationthat provides quick and easy access for both left and right-handed shooters. The Crimson Trace LTG Pistol Light offers over an hour of illumination and is protected with a durable polymer housing. Equip this sleek and convenient Crimson Trace Lightguard to your handgun for tactical operations or nighttime plinking. Specifications for Crimson Trace LTG Weapon Light: Manufacturer: Crimson Trace Battery Type: 1/3N Lithium Beam Color: White Color: Black Battery Quantity: 2 Included Accessories: Trigger Guard Condition: New Gun Type: Pistol Fabric/Material: Polymer Features of Crimson Trace Weapon Light: 110 Lumen LED White Light designed to securely fit around the triggerguard Ambidextrous Instant Activation with Constant and Momentary modes Over one (1) hour of illumination with two (2) 1/3N batteries (included) Ruggedized polymer construction Rapid change battery cap Package Contents: Crimson Trace Crimson Trace LTG Lightguard 100 Lumen LED White Light Crimson Trace Weapon Light LTG-770: 1/3N Lithium Smith & Wesson White 100 Lumen Black