The SL-FX+ is the simplest and most colorful way to light up your night rides with 8 vivid colors and 3 awesome color-changing modes tucked inside a compact and durable shell. Connect to the ShredLights app to unleash over 10,000 combinations of colors and light modes - plus, you can control multiple lights with the push of a single button! Wireless Control: Pair to the ShredLights app to pick from 10,000+ color combinations 8 Default Colors: Red, Orange, Yellow, Green, Cyan, Blue, Purple, White 3 Color Changing Modes: Fade, Pulse, Circle Auto on/off: Turn lights on with motion and off when motion stops for 2 minutes Group Sync: Synchronize light colors/modes with up to 12 lights Rechargeable Battery: Charge in 2 hours via USB-C Battery Life: 3 hours with adjustable brightness to increase run times to 8+ hours S-LOCK Mounting: Compatible with any S-LOCK mounts Compact Size: 3" x 1" x 1/2" | 45 grams (each)