Can I put a longer tube in my lighting controller?
Chewey asked:
I have a fluorescent lighting controller for one of my fish tanks that is rated for a 600mm x 26mm diam 18w tube. Power supply is 240v 50Hz. Can I safely put a longer tube (ie 900mm) in this unit?
I also have a controller for a 450mm tube at 15w and would like to know how much more light I can get this to power.
I have a fluorescent lighting controller for one of my fish tanks that is rated for a 600mm x 26mm diam 18w tube. Power supply is 240v 50Hz. Can I safely put a longer tube (ie 900mm) in this unit?
I also have a controller for a 450mm tube at 15w and would like to know how much more light I can get this to power.

