im searching for a new signal mirror and i have seen signal mirrors with a red reflective side for night signalling. apperently you have to shine your flash light in to the reflective surface to signal at night.
but are these things effective and worth the price ?
if flashing with you flash light is more effective it will be basicly ussless, since you are goning to use the flashlight if that's the case and buy a normal signal mirror with's is cheaper