Profile: Hamilton Technology Corp. is a manufacturer of industrial and commercial lighting fixtures. Our product line includes deluxe & retrofit lighting, replacement bulb and ballasts. Our metal halide & T12 fluorescent systems supplies the most concentrated light intensity, color spectrum and wavelength essential for photosynthesis. Our retrofit metal halide compact fluorescent lighting systems are recommended by experts as ideal for proper growth and development of coral, anemones and invertebrates. It includes electronic fluorescent ballast to run the power compact bulbs. Our retrofit kit is fully assembled and ready to install into an existing canopy. It includes light enhancing spider light metal halide bulb reflector.