Sunmaster® 1000W Super HPS HO Lamp (901806)With 2,200 µmol in total output and 1,900 µmol in the key 400-700nm range, the 1,000-watt Sunmaster® Super HPS High Output Lamp offers up to 20 percent more µmol and over 47 percent more red to far-red energy compared to other 1,000-watt single-ended HPS lamps. This impressive orange-red spectral output encourages earlier flowering and increases the total number of branches, internodes and flowers.
This item is sold individually. The case size is listed for your convenience for instances where you wish to order in case quantities.
— Ships from H: WA, CA, CO, MI, TN, PA, FL USA.