The Economy Cool Tube system comes complete with the 19 inch Cool Tube. Cool Tubes offer essentially the most compact and effective solution to get bright light over, or in, your growing area. Because of their streamlined design, cooling airflow can move unimpeded, keeping growing area temperatures lower and allowing you to position your lamp very with regards to your plants. These lamps are also excellent hanging vertically down into the plant canopy or for enclosed growth chambers. The tube measures 19 inches long and has a 6 inch diameter. The Xtrasun ballast is extremely efficient and reliable. It boast a 5 year warrant, the most productive in it is class. The usual HPS bulb comes with a 1 year warranty. We also include a 15 foot cord that connects the 14 inch socket cord to the ballast.
Compact and effective cool tube light system
Helps to keep air moving for growing areas for lower temperatures
Easy to hang vertically
Comes with an effective Xtrasun ballast
Features a system cord set