Say it from your back window.
A paper-thin LED screen for your rear window. Type any message, emoji or animation on your phone and it lights up in seconds.
Any message
Text, emojis and scrolling animations. Change it any time.
Full RGB color
Pick any color and brightness to match your mood.
Bends to fit
Thin, flexible panel follows the curve of your glass.
Phone controlled
Free Bluetooth app. Design a sign in under a minute.
Up and running in 3 steps
Stick it on
Mount the panel on the inside of your rear window.
Plug into USB
Runs off any USB port or car adapter. No wiring, no tools.
Type & glow
Open the app, write your message, hit send. Done.
Get your Fingerlit Glow
Fingerlit Glow – Flexible LED Car Sign
- Any text, emoji or animation from your phone
- Full RGB color, adjustable brightness
- Thin and flexible, fits curved glass
- Buy 2, save 10% · Buy 3, save 15%
Why not just a paper sign?
Ready to light up the road?
Free shipping · Arrives in 7–14 business days · 30-day returns
Shop Fingerlit GlowQuestions
Will it fit my car?
The panel is thin and flexible, so it follows the curve of most rear windows. Check the dimensions on the product page before you order.
How is it powered?
Plug it into any USB port in your car or into a USB car adapter.
Is it legal to use while driving?
Rules differ by state and country. Avoid red/blue flashing patterns, make sure it never blocks your view, and never use the app while driving.
How long does shipping take?
Orders ship within 1–3 business days and usually arrive within 7–14 business days, with tracking.