Flashing Stop Sign Solutions
Where static stop signs are ineffective, provide greater awareness with flashing stop signs.
“…observational before/after study found an estimated reduction of about 41.5% in right-angle crashes..”
-Minnesota Department of Transportation
Simple and Affordable. MUTCD Compliant.
Highly Visible LED-enhancement
Flasher rings can be retrofitted to existing signs.
Flashing Stop Signs
Simple and Afforable LED-enhanced warning that can also be retrofitted to existing signs to capture road users’ attention and increase compliance.
- LED flashers mount with permanent bonding tape and/or mechanical fasteners
- All electronics and LEDs are fully epoxy-potted and environmentally sealed
- Battery and solar options for extreme performance
- High intensity LEDs visible day or night (visible up to 2 miles at night)

Easy Retrofit
TraffiCalm’s Flashing LED Sign Systems offer a simple and cost-effective solution for retrofitting existing signs, making it effortless to enhance traffic alerts where needed. MUTCD-Compliant LED flashers mount with permanent bonding tape and/or mechanical fasteners.

Weatherproof Visibility
With high-intensity LEDs visible day or night, our signs deliver unmatched visibility even in the most challenging conditions, enhancing safety on the roads in fog, snow, and heavy rain.

Ruggedized Electronics
Equipped with ruggedized electronics, designed to withstand extreme weather conditions and maintain optimal performance, ensuring reliability in the harshest environments.
Per the MUTCD, here are some requirements pertaining to Flashing Stop Signs specifically.
White or red LEDs are to be utilized with STOP, YIELD, DO NOT ENTER, or WRONG WAY signs.
If flashed, all LED units shall flash simultaneously at a steady rate between 50 and 60 times per minute. All the LED units in a sign legend or border shall be illuminated simultaneously with no sequential (chasing) or variable flash rates (dancing).
A cluster of LEDs shall not be used within the border of a sign.
Where used in STOP or YIELD signs, flashing LED units shall operate continuously. Actuation of the LED units shall not be allowed.
Flashing LED Rings
Contact us for help with flashing LED traffic signs, from warning signs to regulatory signs. We can retrofit any of your current signs with a flashing LED ring, saving you money.
