Fully Illuminated Stop Arm

The Best Line of Defense for Making Drivers STOP

Designed for maximum visibility when your school bus is stopped, and when recognizing the stop arm is needed the most: in dark conditions, poorly lit roads, fog, rain, and snow. First Light’s Fully Illuminated Stop Arm (FISA) is by far the brightest, most noticeable stop arm in the world. The FISA provides peace of mind knowing that your school buses will get the attention of approaching motorists from the furthest distance possible, no matter the conditions.

Key Features of First Light’s Fully Illuminated Stop Arms

  • Available in Electric and Air Drive
  • Readable beyond 300 feet
  • Visible beyond 1,000 feet
  • Electric drive has been tested for over 1,000,000 cycles
  • Combines First Light’s patent-pending ultra bright illumination with the industry standard reflectivity
  • Meets FMVSS 131
  • Easily replaces your existing stop arms

Intellectual Property Protections

First Light’s intellectual property filings date back to 2018 related to school bus stop arms and drive units therefore. Our inventions are the subject of pending patents covering numerous claims, spanning multiple countries, including the U.S. and Canada.

Learn about the FISA

Schools with FLSP'S FISA on their buses


Schools using the FISA