These lights function like any of our other multi color lights, but they are small so they are great for signs where you need many indicators. Maximum number of lights per controller is 30 and while we most commonly use these lights for safety cross products they can be added to other signs as well for various types of indicators. The picture here shows examples of red, yellow, green, and blue but the lights are capable of showing magenta, white, gold, cyan and others.
See the operating instructions for this display.