mrartillery
Enlightened
Well that opens up a whole new can of worms so to speak, when overdriving superbulbs such as welch allyn, osram, phillips etc... the tint changes from a warm to more of a cool tint, between 5-6000k, but is still very nice! As you were talking about being easier on batteries, if you go with rechargables and a low amperage bulb such as the pelican 3854-L which only pulls a little over 2 amps, and when paired with a good strong Li-on's such as the IMR 26500's it will make for a good long runtime and is still pretty bright, around 800 lumens on a full charge with 2 26500's.
Other options to consider is the WA1185 or 1111, they use a little over 3a but still give you good runtime either on Nimh's or Li-ons. The options when it comes to incans are pretty much endless, id recommend starting here and research bulbs to see which suits you the best. https://www.candlepowerforums.com/threads/179748
Other options to consider is the WA1185 or 1111, they use a little over 3a but still give you good runtime either on Nimh's or Li-ons. The options when it comes to incans are pretty much endless, id recommend starting here and research bulbs to see which suits you the best. https://www.candlepowerforums.com/threads/179748