48: 2 x 250W plus 1 x 150W Black HQI

You have the chioce of  5K, 10K, 20K color spectrums.

The Aqua Medic Ocean Light Sexy Series of lighting hoods is an economical and flexible spin off of the popular Spacelight line. All fixtures are made of corrosion resistant aluminum and retain the sleek lines of the Spacelight. The ballasts in the Ocean light series have been moved out of the hood into an external fan cooled ballast box to reduce the heat and weight over your aquarium. The Sexy series combines different wattage and color temperature metal halide bulbs. This provides the ultimate flexibility in producing the perfect color of light to suit your needs. Hanging kit, light shields and bulbs included.