3
votes
1answer
185 views

Molten wire nuts on recessed MR16 halogen lights

In one room of the apartment we rent, there's recessed 12v MR16 halogen lighting. There are 3 different circuits with dimmers. I noticed that two of the bulbs were humming loudly even when dimmed all ...
2
votes
1answer
180 views

Is it safe to replace a switch with a dimmer on halogen spots?

I live in Europe (so we're on 220V), and in the house we've got two halogen spots (on a transformer) on a plain switch. Is it safe to replace the switch with a dimmer (like these)? Do the transformer ...
6
votes
2answers
3k views

Why are my downlights constantly blowing?

I have a strip of 3 downlights in my living room, and I am constantly changing globes. Usually two of the globes blow in the first day or two of use, but the third globe will last much longer (at ...
4
votes
1answer
605 views

Replacing Halogen with LED bulbs

I've just purchased some 12V LED MR-16 bulbs, intending to use them to replace the existing 12V Halogen MR-16 bulbs in my bathroom. I have found, much to my chagrin, that the LED bulbs seem to have ...
2
votes
1answer
320 views

Better life span for halogen bulbs in ceiling lighting?

The halogen bulbs for our recessed ceiling spotlights have to be replaced quite often. Could we be using the wrong transformer/bulb combinations? How would I find out? Does the number of bulbs ...