Will fixture fit on two curcuit track or do I need an adaptor? If so, which one is needed.merlinJul 13, 2012
I have confirmed with PLC Lighting and they confirmed that indeed item PLC-TR121 track heads work on a one and two circuit halo compatible track systems. You do not need special adapters they have a little clip that you can move up or down to determine the track type.Cynthia - Arcadian LightingJul 13, 2012
Gimbal-120V Track Light




