I recently purchased a set of LED "tea lights" at my local Walgreens, 6 for $5. My intention was, and is, to use the LEDs for headlights. In looking at them, however, I has an interesting idea. There is some sort of circuit inside (I've not yet opened it up to find out what) which causes the light to flicker. Would it be prototypical to keep that feature, assuming that the headlight in question is an old oil lamp box headlight? Also, the light is a very yellow-orange. Is that a reasonable color? I would think it would be better than white, but I'd like to hear the opinions of others who might know.