PARsource offers several lines of advanced lighting systems, including our cutting-edge e-Series systems, which use electronic ballasts to deliver maximum efficiency and value. More Light, Less Energy, Less Shadow The "e" System is cutting edge technology designed for commercial greenhouse applications. The micro- processor controlled electronic light fixture combines high light output, exceptional light-pattern energy efficiency and tremendous versatility into one compact revolutionary design. Efficient, Innovative Photoperiod Control An oscillating parabolic reflector with a high-intensity sodium lamp flicks beams of light from one end of the greenhouse to the other, providing intermittent light across the entire crop. High Lumen, Low Profile The multifaceted T5 Refletor System puts out more than double the light energy of normal fluorescent lighting systems. T5's stay cool to the touch so they can be used in low clearance rack systems. Higher Wattage / Higher Clearance At nearly 90% efficiency, the GLX delivers more usable light energy than any other reflector in the industry. This stellar performance allows greenhouse growers to significantly reduce the number of fixtures needed for growing success. Lower Wattage / Lower Clearance At nearly 90% efficiency, the GLX delivers more usable light energy than any other reflector in the industry. This stellar performance allows greenhouse growers to significantly reduce the number of fixtures needed for growing success. Lamps That Deliver PARsource offers the most extensive, price competitive line of supplemental lamps available to the commercial grower. AGROsun lamps have more lumen output, better, more effective spectral quality, and longer rated life than their commodity counterparts.