The LTG-771 Lightguard is a 100 lm LED White Light designed to securely fit around the trigger guard of Springfield Armory XD-S pistols. Featuring ambidextrous Instant Activation with constant and momentary modes, the LTG-771 offers over 2 hr of illumination with (2) 2032 batteries (included). With ruggedized polymer construction and a rapid change battery cap, this tactical light offers effective illumination for XD-S owners. A best-in-class weapon mounted light from the brand you trust for personal protection optics. Features: Front activation