Prima Klima’s Cool Tubes are produced in Europe and are renowned for their superior quality. The Cool Tube uses Miro9 material for inside and outside the reflector giving an incredible 97% reflectivity. Its super sturdy plastic flanges offer increased efficiency with less heat build up than metallic alternatives and also has extra electrical insulation.

This 600W cool tube grow light kit contains:

• UltraVivid Digital Dimmable Ballast
• 600w UltraVivid Lamp
• Either a 5” or 6” Prima Klima Cool Tube