Just that guys!.
No disrepect to Scott35 or anyone else, but this area of the trade is only recognised when someone has a problem with it.
In particular, either Mercury Vapour or Metal-Halide.
Having said that, I realise that Scott has (by all of his own work, thanks mate!) posted circuit diagrams of most of the systems of lighting, with respect to Fluorescent and Sodium fittings.
There does seem to be however a bit of confusion amongst EC's, as to the difference between Non-Ballasted and Self-Ballasted Lamps.
To tidy this all up, could we get a thread going here where we could talk about all of the the lamps in use at the moment?.
I'll throw a link up in the General Area, if Paul or Roger can lock it out and make this the one thread.
There are a LOT of questions to be asked and answered.
I'd like to see a dialouge start.
Surely we can all learn from a thread like this?