Sun System 1 premium remote ballast features aluminum heat sync ballast enclosure with white powder coated finish, heavy-duty key-way handle, and 8 Ft 120V MVP power cord. Convert to 240V with optional 240V MVP power cord. Optional 15 Ft detachable lamp cord and socket. Accepts all Sunlight Reflector lamp and socket cords; Optional adaptor available for use with Hydrofarm reflectors. 5-year rebuild or replace warranty.