Pair over Bluetooth with the free Happy Lighting app — pick any fixed color from the wheel or a preset to match your paint, your wheels, your mood. No extra controller, no wiring.

Run dynamic effects — flow, breathing, gradient, chase — across the light bar for a rear end that's never static.

Slide to set animation speed and brightness until it's exactly the look you want.

Brake, tail, turn, and reverse always run their correct DOT colors. Color is show; the safety signal is business.

Dial it in from the free Starlight Running app, then switch to a static red driving light with one tap on the included remote — no phone needed when you're rolling.

Set distinct effects for Driving, Startup, and Turn-Signal lighting — each its own show, not one effect for everything.

Pick any color from the wheel, run dynamic animations, or auto-cycle them all across the full bar — your build, your palette.

Master-and-slave signal cabling keeps both sides perfectly synced for one seamless light show.