Classic die cast aluminum head, pivots vertically 180°, rotates horizontally 350°. Features vertical and horizontal locking mechanisms. Includes energy-saving electronic ballast in slim aluminum die-cast housing. Input voltage 120v 50/60 hertz, THD 10%. Power Jack version is compatible with Power Jack Canopy with Ballast (sold separately). Ceramic metal halide PAR20 lamp with E26 medium base up to 39 watts (lamp not included). Holds up to two lenses or louvers, sold separately.