Lumatek 1000W HPS High Par Output S52 Grow Light Bulb

one available. retails for $55 and higher. it`s yours for anything $ reasonable.
Lumatek`s high-par output lamps are designed by the world`s leading HID lamp engineers. These lamps provide exceptional performance on both magnetic and electronic ballasts. 100% European engineered and manufactured Lumatek`s high-par output lamps deliver an optimized spectrum and high level of Photosynthetic Active Radiation to promote healthy plant growth. These lamps have strengthened seals and a reinforced arc frame to ensure that they will provide long lasting performance with stable lumen output.
Luminous Efficiency (lm/W): 150
PAR (umol/s): 1,798
Photo Flux (phyto-lm): 290,000
Weight: 1.0 lbs.
Package Dimensions: 16.5L x 3.5W x 3.5H
Rated Wattage: 1000
Base Type: Mogul (E39)
HID Type: Sodium
Rated Initial Lumens: 145,000
Color Temp: 2100K