The Economy Xtrasun 6AC system comes complete with Xtrasun 6 inch air cooled reflector, Xtrasun ballast and standard high pressure sodium bulb. The Xtrasun series offers very good performance at a cost effective price level. Solidly built, compatible with all Hydrofarm or Xtrasun ballasts, and priced to fit any budget. Reflector comes with 6 inch flanges, safety lens and mounted cord set. The reflector measures 8 inches high X 21 inches wide x 23.75 inches long. The Xtrasun ballast is extremely efficient and reliable. It boast a 5 year warrant, the best in it's class. The standard HPS bulb comes with a 1 year warranty. General Hydroponics exclusive new control kit is included in the bundle pack. The GH kit contains pH Up (add a little at a time when your nutrient pH is too low in order to raise the pH to the desired level), pH Down (uses food grade Phosphoric acid to lower the pH to the desired level), and pH Test Indicator (fill a test-tube halfway with nutrient, add a few drops of pH Test Indicator, and observe the coloration of the liquid in the test vial. Use 3 drops per 5mL of solution). Pipette also included for easy transfer of all liquids. Make sure to clean the pipette between uses.
