Sun Pulse Pulse Start MH Grow lamps were created by the GAS Technologies group of photo-biologists, plant scientists, mechanical and electrical engineers, gas chemists, and HID lamp designers. They are designed with true solar symmetry for true photochemical reactions in living organisms, greater molecular efficiency in operations, and better color rendering. Sun Pulse lamps are made with the highest quality and quality control.
* Designed to work with certified electronic and digital electronic ballasts
* Even lamp life approx (20,000 hrs) with little color shift or loss of FT-CD output
*IF YOU ARE OPERATING ELECTRONIC BALLASTS-THIS LAMP IS ESSENTIAL TO HAVE!!!