These are still manufacture.
Spinning light on front of firetruck.
Got done with a house fire went to sit on a front bumper and ended up with 8 staples in my head from one of those.
The are old and out of date piece of emergency lighting.
Fire truck light bars these fire truck lights are important to capture the attention of other drivers when you are rushing to an emergency situation.
For those of us who grew up in or around east coast fire companies as children they are something we cherish dearly a unique spinning tornado of light on the front of a shiny engine or truck.
Roto rays are three sealed beam lights rot.
One would be a mechanical siren encased in a circular chrome plated encased and mounted on the front of a truck.
I can only think of two things that could be described as spinning apparatus on the front of a fire truck.
It s called a roto ray these were popular on pre ww ii apparatus but have made a come back in the last several years.
Roto ray warning lights roto rays warning lights have been used on fire and rescue apparatus for over 65 years.