slurp812
Newly Enlightened
I am a n00b here, but a flashlight/lightbulb freak for years. Just picked up a Chinese 128 led flashlight. The aluminum case seems of really good quality. I havent dropped it yet tho! It is VERY bright for an LED flashlight, but its got 128! It was ~$24 USD total from ebay. I took some things apart, and did some measurements, calculations, ETC. With a freash set of 4 AA batteries , LED's were dropping 3.08 volts, and ~3.6 across the single 5.0 1% resistor. wich figgured to be about 5ma per LED. What you think of these cheapo Chinese flashlights?