About a year ago i decided to measure the effects of the aluminium foil wrap upgrade.
Using a Solarforce L2R2 flashlight, I measured with a beaded type thermocouple the temperatures of some areas on the torch, and graphed these against time.
Position one, the side of the led's own plastic lense.
Position two, the deepest point of the pill's reflector.
Position three, On the top of the LED's own reflector, the alloy rim that you can see around the led lense.
Using a Solarforce L2R2 flashlight, I measured with a beaded type thermocouple the temperatures of some areas on the torch, and graphed these against time.
Position one, the side of the led's own plastic lense.
Position two, the deepest point of the pill's reflector.
Position three, On the top of the LED's own reflector, the alloy rim that you can see around the led lense.
