All SunBlaster T5HO Combos include SunBlaster's T5HO Electronic ballast, 6400K lamp, power cord with on /off switch, and jumper plug with both hanging and flat surface mounting clips. The NanoTech T5 Reflector spreads light wider across the plant canopy, penetrating deeper into the plant foliage, without consuming any additional power.  

The SunBlaster T5 NanoTech Reflector increases the light output as much as 48% without consuming any additional power. The NanoTech T5 Reflector that is included in your combo also provides superior heat reduction by reflecting heat the was previously absorbed by the lamp and ballast into the growing area. This can help extend both lamp and ballast life.