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6
votes
2answers
4k 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
2k views

Is it generally safe to use a lower wattage bulb in a light fixture? (Specifically Halogen bulbs)

I just bought a light fixture that uses GU10 base Halogen bulbs and came with 50 watt bulbs that are way too bright for my purposes. The documentation lists the maximum wattage bulbs that can be used ...
4
votes
1answer
416 views

Can I use a 175 Watt rated dimmer switch with 4 50 Watt low-voltage light bulbs?

In my bathroom I have 4 x 50W 12V halogen lights, each one connected to its own dimmable capable transformer. I've purchased a ceiling-mounted dimmer switch from Amazon, to replace the current on/off ...
4
votes
1answer
675 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 ...
3
votes
1answer
500 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
349 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 ...
2
votes
1answer
190 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 ...
1
vote
2answers
490 views

How to change halogen bulbs at 18 feet height ceiling?

How can I change the halogen bulbs above 18 feet high ceiling? How can I change the light bulbs around 20 feet height in tennis court?
1
vote
4answers
438 views

How can I get High-CRI lighting for a small room?

I plan to replace a CFL lighting fixture in a small room (10' x 15'), due to its being too dim and giving less-than-perfect light. I'd like to install something that would give me 3500K light with ...
1
vote
2answers
111 views

Replacing G4 halogen bulbs with LEDs

We've got 12V halogen G4 fixtures mounted under our kitchen cabinets and would like to use LED's instead. I found some G4 LED bulbs on Amazon, and they fit in the fixtures just fine, but if I try to ...
1
vote
1answer
379 views

Where to find Adapter for E-11 or E-14 to E-26 light socket

I used to be able to by 200W Halogens for standard fixtures locally. These were great for my porchlight (which could take the heat), because they lit my entire yard without me having to install more ...
1
vote
1answer
1k views

Is it safe to use a GU10 adapter in a E27 recessed fixture?

I've got some downlights in my kitchen that have an E27 socket and had E27 fluorescent bulbs in them: I generally dislike the light these put out and was looking to replace them with halogen spots. ...
0
votes
3answers
980 views

Where can I find LED indoor floodlights?

Where can I find LED Indoor Floodlights? I have recessed lighting and one of the lights over a nook in my house gets the person hot who sits under the light for too long - plus LED is more energy ...
0
votes
2answers
2k views

Is the light quality of halogen/LED low-voltage recessed light actually better than an equivalent line voltage light?

When it comes to deciding whether to go with low voltage or line voltage, a number of sites are in essence saying: your initial installation cost for low voltage will be higher, but you'll get a nicer ...
0
votes
1answer
39 views

What bulb should I use in 4" recessed lights?

I have Halo H99ICAT housings with a variety of trims and am confused on what bulbs I can use. The label inside the can states that I can use specified bulbs with the following trims- 953P Black ...