AA Battery Flashlight more suitable For Your Dad .
Use Sanyo Eneloop Batt .

thanks to my dad (who insists on remaining anonymous), i'm now hooked to this

means, if don't have knowledge on batteries better don't mess with it right?

I've got 2x 4Sevens CR123A in my PD31. So far so good

Yes

Right to the point - I like

Anywhere to get the zebralight H51? Been thinking of getting a headlight.

Question. I have a Fenix LD20. Recently I used Litium intead of alkaline AA. There seems to be no distinguishable between different lumen level. Not as when I was using alkaline. Comments?

I see, sigh. Slow eh? I seen their shipment status 2 - 6 weeks. Kinda slow. Any other alternative?

yeah.. something like tat, you can consider contacting Gadgetworld2u, they maybe bring in the HC51 soon.

I contacted, not available according to them. Anyone kind enough to do bulk purchase?

Ha ha, then you need to contact Uncle Wong

Haha, uncle wong, what say you?

I assume your Lithium is Energizer AA Lithium , right? which will measure about 1.7-1.8V, while Alkaline AA is 1.5V++, but all LED needs around 3.5V-3.7V Vf to fire it up, so both Lithium 1.8x2=3.6V and AA 1.5x2=3.0V need to boost up to meet the minimum Vf of the LED, so if the LD20 is a boost only light, they will be not much different for both batteries in terms of brightness, but Lithium run time should be longer.

Do not use 2 14500 Lithium ion in the LD20, it will fried unless it has buck driver too.

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Ok. Thanks a lot. Now understand better.

some of my E05...

among the arctic silver thermal adhesive, arctic alumina thermal adhesive and the 3m thermal conductive adhesive transfer tape, which is best to mount a luminus phatlight sst 50 onto its heatsink?

My guess is arctic silver thermal adhesive, which I use most of the time

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Added on February 25, 2011, 10:31 amYou said some of.....

This post has been edited by susuman: Feb 25 2011, 10:31 AM

nope... not for sale...


yeah... coz I'm running out of non-flashaholic friends to gift to...
this E05 is really useful with its floody beam and has proven to be very practical for keychain duty...

trying to utilize a star mounted sst50 led on my p7 mag. is it safe to just place the star on top of the p7(no star board) heatsink? or is there a way to take the sst50 out from the board?

I am not 100% what is the P7 you mean, the SSC P7 LED mounted on "no star board"??
If you can remove the P7, then u can mount the Star-SST50 into it, if cannot, maybe this is what you mean, the star too big? If that is the case , you need to desolder the SST50 from the Star... I wonder how you desolder the P7 from the mag?

It is easy if you know the way to desolder, but definitely not the usual way, because the LED was solder underneath the SST50, so you can't access using soldering iron. More info please, or you can catch me in the DIY section in http://thebrightsideforums.com