Crimson Trace LTG-777 Glock 26/27/33 Lightguard - The LTG-777 Lightguard is a 110 Lumen LED White Light designed to securely fit around the triggerguard of Glock 26, 27 & 33 pistols. Featuring ambidextrous Instant Activation with Constant and Momentary modes, the LTG-777 offers over one (1) hour of illumination with two (2) 1/3N batteries (included). With ruggedized polymer construction and a rapid change battery cap, this tactical light offers effective illumination for G26, G27 and G33 owners. A best-in-class weapon mounted light from the brand you trust for personal protection optics. 110 Lumen White Light Ruggedized Polymer Construction 1 Hour Battery Life Fits Glock 26, 27, and 33 Handguns