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3
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2answers
3k views

How can I replace failing ballasts in recessed CFL housings if I don't have access to the attic?

I have a set of recessed CFL (4-pin) lights and a few of the ballasts are failing (CFLs fail to start randomly, even after replacing them with new sets). They are NHPSIC-626ELAT, CFL (4-pin) ...
1
vote
0answers
534 views

What new technology replacements are available for incandescent globe light bulbs for the bathroom vanity light?

I have a bathroom vanity light fixture with a row of exposed globe light bulbs. They had been burning up recently, and I was wondering if there are reliable CFL or LED globe bulbs available as a ...
1
vote
4answers
336 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 ...
7
votes
4answers
15k views

What exactly is a PAR type LED lamp, how does it differ from R/BR type LED & CFL lamps?

I am in the process of replacing my incandescent bulbs with more efficient alternatives. My home is about 14 years old, I've owned it for a little over three years. It seems most of the bulbs that it ...
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 ...
1
vote
1answer
5k views

Why do my LED lights flash on cold start?

Whenever I flip on my dimmer switch, all four dimmable LED lamps flash on in unison, blink off, and then come on at the selected dim level. This happens even with the dimmer slider maxed out, so it's ...
14
votes
1answer
24k views

What do I need to install LED strip lighting?

I've been looking to install LED strips, either RGB or white for lighting and ambiance. It wouldn't be the main lighting of the room, so no necessity for high power LEDs. The perimeter of the room is ...
2
votes
3answers
769 views

How to reduce brightness of recessed LED?

I have recessed LED in the bathroom which is way too bright. LED is dimmable but I can't put regular dimmer in front of it since it has small switch shared with two other switches. Neither I need ...
2
votes
1answer
243 views

What type of centralized home control hardware is available?

I recently got excited about the idea of creating a web software to run locally for my home that could be accessed via computer, smart phone, or tablet, which would give me complete control over most ...
3
votes
2answers
659 views

What kind of light can I install in a small, low-ceiling coat closet?

Our Northern California house has a small coat closet (really a hallway with 2 doors and hooks for coats) between our front entry-way and our basement. It's a tiny space: 3 feet wide, 5 feet deep, and ...
8
votes
3answers
3k views

Is an LED light strip safe to use under a bed?

I see a lot of RGB LED light strips being sold on sites like Amazon etc. The lights appear to be of decent quality, run off of 12V but do need up to 5-6 Amps to power. This is a lot of current, so ...
4
votes
3answers
1k views

Does the Lutron Maestro C.L Dimmer Exist?

Lutron offers a family of "C•L" model dimmers (for use with dimmable CFL/LEDs) which includes the Maestro product line: ...
5
votes
2answers
3k views

What about a light switch in the closet?

Okay you guys I have next question. And like all good questions this one begins with a story. I was reading the post about a nick in a wire and read a couple of you mention that light switch in a ...
2
votes
1answer
2k views

How can I dim LED Christmas lights?

I bought two different strings of LED lights of the same brand to replace my old lights with LEDs. Big multi-colored C9 bulbs with dangling white icicle strands of T1 bulbs. The problem is that the ...
7
votes
2answers
1k views

How to find LED Christmas lights that look more like traditional incandescent bulbs?

We just bought some LED Christmas lights that are labeled 'warm white', but when we hook them up they look ugly in the light they emit and seem very blue in their color to me. The specific kind I got ...
3
votes
4answers
838 views

How can I light picture frames from the floor?

I would like to light up three picture frames with something from the floor. They will be behind a sofa so we wouldn't see them and the picture frames are about at 1.5 meter above the ground. I have ...
0
votes
1answer
365 views

Need LED lighting suggestions for a hobby spray booth

I am writing the plans to build a small indoor hobby spray booth largely used for aerosol acrylics and acrylic airbrush but possibly some aerosol enamels at times. I am using a range hood which ...
8
votes
6answers
15k views

Can I use an LED bulb in a 3-Way fixture?

Is it possible to use an LED bulb in a 3-way light fixture? Will all three work?
4
votes
1answer
610 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
289 views

LED undercabinet lights but 240v inputs

I have replaced a run of halogen under cabinet lights with 1w lights running of an LED driver. This string of LEDs goes under a run of wall cabinets over a worksurface. I have two smaller ...
6
votes
2answers
2k views

What are the pros and cons of LED vs CFL vs incandescent bulbs for outdoor lighting?

I'm planning to install some light on my balcony and was just wondering what would be the best choice of lamp. I live in a relatively cold climate, and the current temperature at night is around ...
0
votes
3answers
940 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 ...
3
votes
5answers
5k views

What are my options for replacing 50W GU10 lightbulbs?

I've been looking at replacing 50W GU10 halogen lightbulbs for something more energy efficient. Some people say that LEDs cannot give you the same light (even 10W LEDs), and to use 11W CFL instead, ...
11
votes
4answers
3k views

What are the pros and cons of LED lighting for home use?

I'm interested in installing LED lights in my home, and I'm having a dilemma between buying LED bulbs and rolling my own solution. I have some questions on how to DIY: How efficient is it? Single ...