The AroTech Slimstyle Series, with a 39W mini electronic metal halide ballast, takes a ceramic metal halide 39PAR20 lamp, which provides excellent color rendition (up to 85CRI), long lamp life (average 9,000 hours), and spot and flood beam spreads. A cast-aluminum gimbal enables the fixture to rotate 358 degrees in the horizontal plane to facilitate precise aiming. The small-size ballast weighs only 9 ounces, and it is accessible through a backplate.