Designed by Wenger with the help of David Allen, inventor of the Photon Micro-Lights, these Swiss Army micro-light knives combine all the utility of a genuine Swiss Army knife with the convenience of a built-in white LED flashlight. The flashlight features a momentary squeeze button switch and replaceable batteries. Choose from the ultra-slim Swiss Army Esquire Micro-Light knife or the feature-packed Micro-Light Pocket Toolchest Swiss Army knife.  And don't forget - these Swiss Army micro-light knives make excellent gifts too!