halogen

It makes up the bulb in halogen lamps.

On CFLs you'll often see just a few streaks instead of a rainbow, while halogen lamps and LEDs are pretty good.

Ceiling-mounted halogen tubes cast a low glow that leaves the corners dark.

The more blue the lights are, the greater the chance they are not factory; some schmuck stuck HID bulbs in halogen housings.

It seems like everyone in the country has to have this giant 200W halogen bonfire burning all night.

LED headlights put out about as much light as do standard halogen incandescents, about 1000-1500 lumens per fixture.

If I had an iPhone 5 or 5s, I'd seriously consider this to check for hot spots in a lamp I converted from halogen to LED.

If you want a bulb with essentially a daylight look, you can get a halogen incandescent, and as a bonus, it's 30% more efficient.

For example, in countries with a state-provided fire department, one might argue candles, propane grills, and halogen lamps should be banned.

For instance, even though one can buy LEDs advertised as having a 'warm' colour, the light produced is still rather harsh compared to halogen for instance.

"Electronics and lightingIncandescent and halogen lighting while dropping in usage is still huge.

We know where the halogen deposits are [3,4], and already have most of the technology to mine and process them robotically [5,6], but it would be expensive.

In particular, the distance between the diagonal holes on the bottom turns out to differ by only about 1 mm from the distance between the holes on the lamp bowl that were used to attach the original halogen socket.