A Flashlight is a portable hand-held source of the light which has a small incandescent light bulb or set of LEDs as the light source.

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17
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3answers
217 views

My head torch/lamp has a red mode, why?

My new head torch has a mode that produces a red light. I've seen this several times and I have no idea when our why you would use it?
7
votes
1answer
205 views

Headlamp with open flame

I just saw a documentary where they investigated lakes inside of glaciers. They rapelled in big crevasses and even dived in those sometimes huge water reservoirs. The scientist had a regular looking ...
2
votes
1answer
354 views

Reliable supplier of Ultrafire batteries

I would love to buy one of those great Ultrafire torches and some spare batteries. However I have heard a lot of people online talking about the huge number of counterfeits that sell on eBay, etc. ...
10
votes
2answers
177 views

Is there a standard set of light signals for mountaineers?

On a recent winter backpacking trip there was some confusion and danger of separation of the group. The group had not walked together before. Some members were not very experienced, while others were ...
10
votes
6answers
1k views

Flashlight or headlamp for night hiking?

Which is better to use during a night trek - a flashlight or a headlamp? Which do you prefer? Would be great if recommend the one you use and tell me what made you buy it.
13
votes
4answers
803 views

How bright a flashlight would I realistically need for searching through terrain?

Modern flashlights have brightness up to several thousand lumens which is great. However it's not clear how bright a flashlight I might realistically need. Suppose I want to go on a search party such ...
0
votes
1answer
123 views

What kinds of stores sell multi-mode (adjustable-brightness) flashlights? [closed]

Which types of vendors sell multi-mode (adjustable-brightness) flashlights? Both online and offline vendors. Both sellers of new flashlights and used ones. I know that outdoors stores sell them, but ...
7
votes
3answers
1k views

What characteristics should I look for in a good torch/flashlight?

I'm looking to buy a flashlight/torch (or build my own even if that works out cheaper), and am looking to take the following into consideration: Good battery life (LEDs would probably suit best in ...
14
votes
3answers
582 views

What makes a good head lamp?

I'm looking for a decent head lamp, with a bright light and good battery life. Most on the market these days seem to be LED based, but aside from those three (perhaps obvious) considerations are there ...