Maddog Alpha clip-on filters are a six-piece polycarbonate filter kit for Maddog Alpha auxiliary lights, letting riders change light output to suit the road and weather. The kit holds 2 amber, 2 black and 2 clear filters. Amber filters enhance contrast and reduce glare in fog, rain, dust and low visibility; black filters cut glare or give a more subtle light output; clear filters keep the original brightness while adding an extra layer of lens protection. The filters snap securely onto Alpha lights for instant, tool-free changes. The polycarbonate resists impact, heat and harsh weather. Each filter is a round cover with clip tabs at the edge; the amber is a translucent yellow and the black carries a white logo.