I have a fitting with 4 MR16 lamps and I would like ot consider changing to LEDs. In the base is a round transformer. Am I right in thinking that I need a certain minimum load on this and I may have to retain at least one halogen lamp to do this. Alternatively should I remove the transformer and fit an LED Driver.
Any suggestions? It is the type where the lampholder can be slid along conductive bars.