solar flashlight

Press RESET immediately, All! Or maybe one of the modern “white” super-bright LEDs instead light bulbs insert into the lantern? Well, of course, it’s clear that he needs a current stabilizer. I don’t know how many candelas a regular 1-watt incandescent lamp produces? The LED probably won't give that much? :-( According to my very approximate According to calculations, the LED should consume approximately 3 times less compared to with a lamp with the same light output, am I right? Can anyone share their experience, designing subjects? * Originally in su.hardw.schemes *Crossposted in HARDWARE.ZX