Description
The new Pro Grow HPS 620W single ended lamp exceeds the output of even the best European branded lamps.
All Pro Grow lamps offer up-rated components specifically tuned for use with high frequency digital ballasts.
Improvements include, more robust frame wire material, extruded ceramic arc tubes (not molded) decreased frame wire thickness (for reduced shadow print) and low iron glass for enhanced UV penetration. Grow like a pro at half the cost of equivalent Euro branded lamps.
