Shadow-Caster 3" Round Underwater RGB LED Light [SC3-RGB-ALTB] Brand_Metra Powersports When used in conjunction with

When used in conjunction with a crossover coupler

TRAC G2 Fisherman 25 (T10108-G2) and G2 Pontoon 35 (T10109-G2)

Make certain your alternator mounting does not need this travel before purchasing the BBU

Fits All RDS-Series Light Covers And Mounts

Shadow-Caster 3" Round Underwater RGB LED Light [SC3-RGB-ALTB] Brand_Metra Powersports When used in conjunction with3" Round Underwater RGB LED Light The SC3 RGB ALTB is a 3 inch round underwater RGB LED light designed for easy mounting on pontoon and aluminum boats. It features an aluminum housing and a unique through bolt design that simplifies installation. Just slide the bolt through a hole on your pontoon bracket or transom, tighten the nut, and youre good to go! These are RGB transom lights, meaning they must be operated through an RGB LED light controller.