I have seen one at the hydro store too, but I adapted my own. It's not the weight I am worried about except as it relate to possibly overloading the motor on the lineal mover.

I am just about to go take it down and adapt it too a three way modular unit which will raise the MH in the middle of the 2 HPS (for heat reasons and distance from plant tips) but run them on the existing motor and trolley. I will post my results.
Razer Reviewed by Razer on . Can a lineal mover handle 3 lights? Hey there sports fans! and garden enthusiasts! Upon your advice I am adding the MH to the 2 HPS in my flower room. The question I have now is... Can my light mover, which is running the two lights now on a trolley, handle the extra light. The grow store says they are designed to handle two, but is three really pushing it? I know this will probably be mostly opinnions, but I'm interested in hearing them. Especially if anyone has had the bad experience of burning up a light rail motor. Rating: 5