Posts Tagged ‘blue solar barricade lights’
I have mentioned in my other posts that there are about three main colors when it comes to solar barricade lights; yellow, red and blue. When someone comes to me looking for a blue solar light, they seem to always need them for railroads.
I am not an expert in the railroad industry, but I assume that a there must be a requirement that the lights are blue. Another common feature is magnetic bottoms.