The short answer: buy the fiber optic ambient light kit at $39.99 for a line along the dash and doors. It uses the 12V socket and is not a roof starfield. If that socket is taken, the 64-colour USB fiber kit starts at $24.99. Footwell wash is the RGB LED strip kit at $54.99, or the footwell kit from $59.99. Stars on the ceiling are the USB roof projector at $17.99. Free worldwide shipping and 30-day returns. The tables below are the specs from each product page.
Every figure here is copied from the product pages. Where a product page doesn't give a figure, we say so rather than guess. For help choosing a type first, read best car ambient lighting kits in 2026: fiber optic vs LED strip vs USB.
Dash, door and footwell lighting
| Product | Light | Power | Length or size | Control | Where it goes |
|---|---|---|---|---|---|
| Fiber optic kit, 12V | Fiber optic line, full RGB, 4 light units | 12V socket, 9 W | 4 m over 4 lines, cut to length | Bluetooth app: colour, brightness, speed, music sync | Dash, door and footwell seams |
| 64-colour fiber optic kit, USB | Fiber optic line, 64 colours | USB 5 V, 3 W | Six kits, from one 3 m line to six lines over 8 m | App with sound sync | Dash, gear panel and door cards |
| RGB LED strip kit | 4 RGB LED strips (5050 SMD) | 12V socket | 4 strips | Bluetooth app and IR remote, built-in mic for sound sync | Under the dash and footwell edges |
| RGB footwell kit | Acrylic and leather panels, full RGB | USB or 12V socket (choose) | 2 panels (front) or 4 panels (all footwells) | Bluetooth app: colour, brightness, mode, sound sync, welcome light | Footwells |
| Interior neon strip | EL strip, ice blue only | 12V socket through its driver | 1 m, 3 m or 5 m, cuts to length | None | Dash and door-card trim |
| Door edge mood line | EL wire, ice blue or white | 12V socket, 1.5 W | 3 m, cut to fit | None | Door trim gaps |
| Dual-colour moving strip | LED in PVC: white line with a running red channel | USB, 4 W | 1.2 m pair | None, one effect | Dash or two door cards |
| Centre console neon lamp | PVC light line, colour changing | USB 5 V, 0.1 W | 3 m or 5 m | Button or app (choose) | Centre console, plus dash or door with 5 m |
| Hidden LED light bar | Acrylic bar, colour cycling, sound reactive | 5 V, 3 W | 1 or 2 bars, optional footwell lamps | Not stated on the product page | Under the dash edge, lighting the floor |
Roof and door projectors
| Product | What it projects | Power | Size and weight | Good to know |
|---|---|---|---|---|
| USB roof star projector | Red starfield, with breathing and flash modes | USB 5V 2A | 88 g, 26 cm gooseneck, 360° head | Red only. No app; long-press to switch modes |
| UFO galaxy projection light | Wide-angle, slowly rotating layered colour | USB 5V 2A | 115 × 115 × 95 mm, 260 g | Sits on a console or shelf |
| Astronaut galaxy projector | Layered nebula and starfield, rotation reacts to music | 1200 mAh battery, 4.1 W | 110 × 93 × 121 mm, 317 g | Cordless once charged. White or pink |
| Wireless door projector lights | A beam on the ground when the door opens | Battery, wireless | 2 units, 220 g | Sticks on with 3M tape; a small magnet on the door frame triggers the automatic door sensor |
Want the roof, dash and console in one order? The car interior lighting bundle combines the USB star projector, the interior neon strip and two LED cup holder mats.
Which one for which job
- A built-in line along the dash and doors, 12V socket: the 12V fiber optic kit. About 10 minutes to fit in most cars.
- The same look on USB, or more of the cabin: the 64-colour fiber optic kit, up to six lines over 8 m.
- Footwells that move with your music: the RGB LED strip kit (12V) or the RGB footwell kit (USB or 12V).
- One steady colour, no app: the interior neon strip or the door edge mood line.
- Just the console: the centre console neon lamp.
- Stars on the ceiling: the USB roof star projector, or the astronaut projector if you want it cordless. Neither is a fiber optic headliner; this guide explains the difference.
Fitting, shipping and returns
None of these kits need to be wired into the car. They plug into the 12V socket or a USB port, or run on a battery. Most sockets and USB ports switch off with the ignition. If yours stay live, unplug the lights when you park. Keep interior lighting dim or off while driving and check your local rules. Our legality guide goes through the US statutes.
Every order ships free worldwide, tracked, with no minimum. Orders usually ship within 1 business day and delivery usually takes 5–10 days. You get 30-day returns, opened or not, plus the legal guarantee for faulty goods: at least two years in the EU and three years in Sweden.
Frequently asked questions
Which AutoGearia lighting kits run on USB?
The 64-colour fiber optic kit, the centre console neon lamp, the dual-colour moving strip, the USB roof star projector and the UFO galaxy projection light. The RGB footwell kit comes in a USB version too.
Which kits use the 12V socket?
The 12V fiber optic kit, the RGB LED strip kit, the interior neon strip and the door edge mood line. The RGB footwell kit also comes in a 12V version.
Which kits have app control?
The 12V fiber optic kit, the 64-colour fiber optic kit, the RGB LED strip kit, the RGB footwell kit and the app version of the centre console neon lamp. The RGB LED strip kit also has an IR remote.
What is the difference between the 12V fiber kit and the 64-colour USB fiber kit?
The 12V kit plugs into the cigarette lighter socket, has 4 m of fiber over 4 lines with 4 light units, draws 9 W and uses a Bluetooth app with full RGB and music sync. The 64-colour kit runs on 5 V USB at 3 W, has 64 colours with sound sync, and comes in six sizes from 3 m to 8 m.
Which product lights the roof?
The projectors: the USB roof star projector (red starfield), the UFO galaxy projection light and the astronaut galaxy projector. Our fiber optic kits light the dash and doors, not the roof.
Like our guides? Add AutoGearia as a preferred source on Google.