Colors of Solar Barricade Lights

There are only three different lens colors for solar barricade lights that I know of.  There is blue, red and yellow.  Yellow is by far the most common, probably accounts for 85% of the industry sales.

Red solar barricade lights are most common in airport construction sites.  Not all red solar barricade lights are FAA approved so it’s important to look into that.  Blue solar barricade lights are by far the least common, they are almost impossible to find.