Maxpar Double Ended High Presure Sodium Bulb, 1,000 Watt, 2000K

The MaxPar Double Ended HPS 1000W Lamp is one of the most popular HPS bulbs that delivers high-intensity 2100 umols and high quality supplemental lighting in traditional greenhouse crop production. It is 25-30% more efficient than single-ended high pressure sodium bulbs. 

MaxPar HPS bulbs deliver greater energy savings and a higher return on your equipment investment within the first months of operation in multiple garden applications. You should expect to replace this bulb in your complete lighting fixture approximately every 9-12 months of use for optimal lighting output.