Hi, I wrote to the group a while ago about brands of dimmer switches and have now opted for an MK single plate 2 gang dimmer. It controls standard wall lights on one switch and mains halogen ceiling lights on the other. Unfortunately I could not find the cheap MK model that doesn't cope with LV halogen and had to go for the all singing all dancing model. Anyway, when I turn on and dim the wall lights (bog standard bulbs) there is no problem. However, when I turn on the mains halogens there is a buzzing noise coming from the switch + the lights themselves (I think it's also coming from the lights but I could be imagining this). I am used to LV halogen transformers buzzing as they did in the kitchen of my previous house but I did not expect mains halogens + dimmer switch to buzz. Is this because I've got an unnecessary transformer in the equation or am I stuck with it ? Can I buy a dimmer that will only cope with mains voltages and the buzzing will go away ?
Thanks for any help you can give, Keith