I have a UK traffic light head with 3 halogen bulbs (12V AC). The bulbs it came with are just like G4 12V halogen bulbs, except that the legs are fractionally thicker. It seems like they are not G4 bulbs -- so what are they? [more inside]
Dimmable LED light bulbs seem more economical than halogens. But they're really expensive. Will they quickly come down in price, so I should wait? Or will they come down slowly, so I might as well start saving? Also, how good is the dimming? I tried dimmable CFL's, but they don't seem to dim past 50%.
When converting from halogen downlights to LEDs, if it's going to be a difficult job either way, is it better to replace MR16 sockets + transformers with GU10 sockets or just to use LEDs that are designed for MR16 set-ups? (Assume that I already know that the specific transformer I have would work with the specific LEDs I would buy). And if I want to convert, where can I buy cheap GU10 sockets with Australian 3 pin plugs wired to them (without buying an entire "LED downlight kit")? [more inside]
History of the halogen oven [more inside]
I have ten 30 watt 12v halogen lights connected to a transformer that is rated for 300 watts. The transformer seems fairly old. I want to be able to dim the lights. What kind of dimmer do I need and how do I wire it up?
Any experience with LED replacements for recessed halogens? [more inside]
Whats a good way to get hard, directional, intense lighting indoors? Preferably for not too much money. [more inside]
School me on light bulbs! My lamp and overhead light bulbs just died, and I'd like to use the opportunity to rethink the type I'm using. I'm totally ignorant in this area, so I'll give as many details as possible, inside the fold.... [more inside]
How do I change a lightbulb? Sounds like the start of a bad blonde joke, but I'm seriously struggling to work out how to change my blown halogen lights without breaking the halogen leads of bulb after bulb. [more inside]
My halogen bulb just got melty. Should I throw out the fixture? [more inside]
Three of our lights have burned out, and it's about time I replaced them. Thing is, I have no idea where to start. [more inside]
How do I avoid setting my kitchen on fire with halogen lights? [more inside]
Why was the U.S. so late in dropping incandescent sealed beam headlights on cars in favor of composite headlights (which feature separate bulb and lens). [more inside]
Does anyone make a better bulb for those ubiquitous halogen torchieres? [more inside]
If I replace halogen bulbs with LED clusters, will my dimmer switches still work? [more inside]
I need to choose new exterior lights for my home. Will the bright (get it?) minds of Mefi help me? [more inside]
Is it normal for a halogen light bulb to crackle a little bit after you first install it? [more inside]
What affordable, high quality halogen desk lamp/task light would you recommend? Ideally, the lamp should not have too large a footprint.
Why do incandescent light bulbs make my pale yellow walls look completely white? [more inside]