Do All Three Wires Have to Be Used with the Optronics Clearance Lights STL69RRXB and STL69RRXB

Question:

Im looking for a universal replacement LED flush mount 2 wire brake light for my motor home, max length 15 inches. Can I use your STL59RB or STL69RRXB which are 3 wire and just not connect the tail light wire, or do you have a 2 wire thats exactly 15 inch or less? Thank you,

asked by: Joe A

Expert Reply:

The two wires of the # STL69RRXB and # STL69RRXB which carry power for the light control two different illuminations. If you only needed one of them you could easily just not use the one not needed. The red wire controls the brighter illumination and the black wire the dimmer one.

Most likely you'd want to use the red wire and then ground the white.

expert reply by: Jameson C