The improved Slyde + is a step up from the original Slyde, the most popular light in NEBO's lineup. The Slyde + is now equipped with programmable memory settings for each light mode, a new C-O-B red light function, a 4x adjustable zoome and instant slide on. All these new features offered at the same price as the original Slyde. FEATURES: -Convex lens --Tactical bezel --4x adjustable zoom --fully dimmable --Direct-to Red feature: (hold button and slide open) --memory power setting --powerful magnetic base --anodized aircraft-grade aluminum weather-proof and impact-resistand housing. --Side positioned, ON/OFF button: hold to dim --C-O-B worklight automatically turns ON when opened and OFF when closed. --Powered 4 by readily available AAA batteries (included) --Length: ----Compacted: 7.25" ----Extended: 9.5" --Head diameter: 1.625" --Barrel diameter: 1.375" -4 light modes: ---Flashlight (300 lumen) for 3 hours. ---Worklight (200 lumen) for 3.5 hours ---Red (35 lumen) for 2 hours --Red Flash (35 lumen) for 9 hours. PRC