Hmm, interesting. I've heard before that those ISP leds are way less efficient than Nichias, like 50% or so. I've been wondering if they're the "snow" leds that Peak is using, and if so, why they don't run them at higher current.
You can get 1/3N lithium cells singly in camera stores, though maybe it gets pretty expensive. All in all I'd still rather have a 1AAA light with a boost converter.
Oh, I remember seeing a Luxeon mod for the Keymate using (I think) an N cell. That's something else entirely, and was quite wonderful. But the stock Keymate or even the L544/ISP modded version doesn't excite me that much.
You can get 1/3N lithium cells singly in camera stores, though maybe it gets pretty expensive. All in all I'd still rather have a 1AAA light with a boost converter.
Oh, I remember seeing a Luxeon mod for the Keymate using (I think) an N cell. That's something else entirely, and was quite wonderful. But the stock Keymate or even the L544/ISP modded version doesn't excite me that much.