The Metal 800 3 Set with Gold Mount Battery Plates from Cineroid is built around the durable weather-resistant Metal 800 fixture and contains all the components you'll need to get up and running with this three-light setup. The kit includes three ML800 panels, each with a controller with Gold Mount Battery plate to adjust brightness and color, an AC adapter, a diffuser set, and a 9.8' extension cable. A carry bag is included to store and transport the kit. The lights' controllers have a battery plate that allow them to be powered by Gold Mount batteries when mains current is unavailable.