This is an Arri HMI fresnel 4kW. It includes electronic ballast, 50' cable, filter frame, and barndoor set. The ballast is dimmable via a rocker switch. Arri's elegant modular construction, using corrosion-free aluminium extrusions and lightweight die castings, offers great structural strength and weather resistance. Together with the Arri flicker-free Electronic Ballast, the rugged Compact range is the ideal choice for all locations. Depending on the country there might be additional charges for burning hours - get in touch with your local 711rent.