Super Sprouter now offers the 18 inch T5 HO Fixture with the nano-tech reflector. These fixtures include electronic ballast, 6400°K lamp, power cord, jumper cord, hanging and flat surface mounting clips. You can run up to 8 lights per single power cord. The reflector uses nanotechnology to maximize reflection. The 18 inch fixture is designed specifically to fit Super Sprouter Light Track Domes.