Color: Amber & White . Chaser LED Warning Emergency Strip Lighting is an affordable solution for being visible while keeping the lights hidden when not in use. They are widely used for Tow Truck, Construction Truck, Fire Truck, Emergency Responder, Emergency Vehicle, Security Vehicle, Flatbed Heavy Truck, Police. Come with industrial Adhesive promoters and strong adhesive double sided tape for easy installation. No drilling or screws needed, no complicated installation required. Not falling off with rain or snow. Each Chaser Warning Strip Light is 78" long, 5/8" wide and 2/8" thick. It can be installed on any flat or curved surface. Chaser Warning Strip Light is best to install on any pickup truck's rocker panel / side step / running board, or on the side of any flatbed truck or other heavy trucks., or flatbed or heavy truck back window. Please measure and make sure enough space for at lease 78". Package included TWO Units of 78" Amber & White Chaser Warning Light for both side of your truck's Rocker Panel / Side Step / Running Board.