Long Output P60 style?

[Mdinana]

Kind of briefly glanced at the P60 drop in page, but does anyone know of any long-running modules?

I see Malkoffs tend to be from 1-8 hours, at high input levels.

Are there any 12+ hour drop-ins available (preferably >60 lumens)?

 

[Sgt. LED]

E-mail Gene and ask for an M60LLL.

No I have never heard of such a thing but I am pretty sure he could do it for you.

 

[Marduke]

The M60LL is probably the best you'll find close to what you want.

 

[PhantomPhoton]

It is definitely possible. WIth 2 CR123 primaries we have in the neighborhood of 8 Wh to play with. So running at about 2/3 of a watt will give around 12 hours of runtime. With LEDs going ~ 120 lumens per watt we should be able to get over 70 emitter lumens. With a nice efficient setup 12 hours at 60 lumens is definitely posible.
Does a P60 dropin like this exist? Not to my knowledge.

 

[underconstruction]

if you don't mind buying from hong kong, DX sells a great user adjustable ramping brightness drop-in. sku 11074 i believe. There is a review on some flashlight review page that I'm sure someone can point out, I dont remeber what site.

I own it and it is great, flat regulation, pure white, raping brightness from a few lumens to many (1200 ma). It seems to get good runtime as well.