Streamlight TLR-6, Weaponlight, Fits GLK 42/43, White LED, 100 Lumens, Includes 2 CR 1/3N Lithium Batteries, Black 69280 Based on the popular ultra-compact TLR-6" this non-laser model is designed to securely attach to the trigger guard on hand guns and features tool-less battery replacement without removal from the weapon.