FAQ

How does GridGlow work?
The GridGlow panel is an ultra-thin flexible LED display that mounts inside your rear windshield with peel-and-stick adhesive. Connect it to your phone via Bluetooth, pick your NFL team in the free app, and your rear window lights up with animated team graphics. USB-C powered through the included 12V car adapter.

Will it block my rearview mirror?
No. The display sits low on the windshield and the LED grid is see-through when off. Your visibility stays the same.

Is it legal?
Rear window displays are legal in most US states. Check your local vehicle code to be sure. GridGlow is designed as a rear-facing display only — it does not face oncoming traffic.

Does it fit my car?
GridGlow fits any vehicle with a standard rear windshield — cars, trucks, SUVs. The flexible panel trims to fit and the adhesive works on any glass surface.

Can I switch teams?
Yes. All 32 NFL teams are included in the free app. Switch anytime with one tap.

How is it powered?
USB-C cable plugs into the included 12V car adapter (cigarette lighter port). No battery needed — runs off your car's power.

What's in the box?
GridGlow LED panel, USB-C cable, 12V car adapter, peel-and-stick mounting kit, quick start guide.

What's your return policy?
30-day return window. Item must be unused and in original packaging. Email support@dirtbeam.us to start a return.

How long does shipping take?
Orders ship within 1-3 business days. Standard delivery is 5-10 business days within the US. You'll get a tracking number by email.