The Economy Vertical system comes complete with a 45 inch Vertical reflector, Xtrasun ballast and standard MH bulb. The 45 inch Vertical Reflector comes with slotted housing and 4 piece white reflector. It distributes light very broadly and out to the side giving you a large light footprint for growing. The Xtrasun ballast is extremely efficient and reliable. It boast a 5 year warrant, the best in it's class. The standard MH bulb comes with a 1 year warranty. This system also includes an all-system cord set. General Hydroponics exclusive new control kit is included in the bundle pack. Our 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. This is another great product available exclusively from Hydroponics Market.