I have just had a touch dimmer fail.
I had used it to control a bar with 4 x 50 watt GU10s.
I replaced with LEDs and ov course it wouldn't work as it had a 40watt minimum load requirement.
I put a Halogen back in and it worked - but after a while the dimmer failed. Could this be due to it seeing a mixed load?
I have now replaced the dimmer with one that says 4 watt LED min.