Flashing Stop Sign Solutions

Flashing Stop Sign

Where static stop signs are ineffective, provide greater awareness with flashing LED-enhance sign rings.

Stop Sign on Corner

Studies have confirmed that TraffiCalm’s LED Flasher Rings excel.

“…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.

stop sign with sign ring

Stop Sign With Flashing LED Ring

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)
Sign Retrofit

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

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.

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.

Group of traffic signs with LED rings
Stop Sign at 4-way intersection