Keepsmile RGB Under-Dash LED Car Lights Kit — 2-Branch 12V USB Powered, App & Remote Music-Sync

Keepsmile RGB under-dash LED kit adds multicolor ambient lighting to car interiors with app control, remote options, and music-sync effects.

Upgrade your vehicle’s cabin with a flexible, two-branch LED lighting kit from Keepsmile that plugs into 12V and charges via USB while delivering millions of colors and reactive music modes. The kit pairs with a Bluetooth app for color customization, includes a 44-key RF remote and a small control box with a built-in mic, and installs under floor mats or along footwells for a tidy, factory-like finish.

How do I change colors and brightness?

Choose between preprogrammed scenes or craft your own palette using the smartphone app that supports 16 million colors. Brightness and speed are adjustable so you can set a subtle glow for night driving or punchy hues for a show-ready look.

• Bluetooth app with color wheel and custom presets
• 44-key RF remote for quick changes without a phone
• Four-button control box for local adjustments
• Fine brightness and transition-speed controls for mood tuning

Can these lights react to music and road noise?

Yes — the Keepsmile kit offers dynamic music-sync modes that pulse and shift with song rhythms or ambient sounds. Use the control box’s sensitive microphone for instant reactive effects, or let the app translate audio to lighting patterns for a synchronized show.

• Built-in mic in the control box captures music and beats
• App and remote support 28 dynamic mode patterns
• Adjustable sensitivity and speed for smoother or more dramatic responses
• Works with phone audio, car stereo, or live music sources

What does installation look like and how safe is it?

Installation is straightforward: the main harness divides into two slim lines that tuck beneath mats to avoid exposed wiring. The strips attach with strong adhesive, screws, or hook-and-loop tape and include an overcurrent fuse for added protection.

• Two-branch cable hides neatly under floor liners
• Three mounting methods: adhesive, screws, or hook-and-loop tape
• Low-heat LEDs and built-in fuse for electrical safety
• USB-powered 12V input with included 2A charging capability

Which controls are included and why use multiple methods?

Keepsmile supplies three control options so you always have a convenient way to adjust lighting. The Bluetooth app enables deep customization, the RF remote offers quick access to presets, and the compact control box gives tactile control and immediate music sync via microphone.

• Bluetooth Smart app for color palettes and custom scenes
• 44-key RF remote for wireless, line-of-sight control
• Four-button control box for hands-on operation and mic input
• Multiple controls ensure compatibility with different user habits

Who is this for? Drivers who want a simple, stylish upgrade to their vehicle interior will appreciate the Keepsmile RGB under-dash kit — from daily commuters who prefer soft ambient lighting to enthusiasts who want music-reactive effects for shows or social drives. The kit fits trucks, Jeeps, and most cars, offers tidy hidden wiring, and provides flexible controls for tech-savvy users and casual operators alike.