Sunblaster 904297 NanoTech T5 High Output Fixture Reflector Combo, 3-Feet These fixtures include electronic ballast, 6400K lamp, power cord, jumper plug with both hanging and flat surface mounting clips SunBlaster T5HO fixtures link together, regardless of length, to a maximum of 8 single power cords The NanoTech reflector was designed using Nanotechnology to produce the ultimate in a reflective surface This revolutionary reflector can increase lumen availability by as much as 300% and is now included The 18" fixture was designed specifically to fit the NanoDome