Micro size allows these fog lights to mount anywhere; on a deck, on top of or hanging from a wakeboard tower, etc. Slim size and low mounting profile compliments any installation. Metal housing. Kit includes two 55 watt lights, wiring, rocker switch, and easy to follow instructions. 5 7/8"L x 2 1/2"H x 3 7/16"D. 2 per pack.