What are those A19 light bulbs with the silver in the center called? [more inside]
posted by stewiethegreat on Sep 9, 2010 - 2 answers

What kinds of light bulbs and trims can I put in my ceiling-recessed light cans? [more inside]
posted by Nelson on Mar 16, 2009 - 8 answers

What's the best light bulb option these days? I need to replace the bulbs in my bathroom (9, 40 watt bulbs currently). Lights are typically on for about 20 minutes a day. Occasional they'll be on and off quickly. There are no windows. I want to be environmentally conscious, but price does factor in at some level. [more inside]
posted by willnot on Jul 22, 2008 - 10 answers

Can I use a one-way CFL bulb in a three-way socket? [more inside]
posted by binary on Jun 8, 2008 - 6 answers

What's the best CFL or similar for recessed lighting? A previous question didn't quite provide the direct recommendation I'm looking for. [more inside]
posted by aladfar on Jan 5, 2008 - 5 answers