Jan 07, 2013
HPS grow bulb, grow lamp, HPS lamp
50W / 70W / 150W / 250W / 400W / 600W / 1000W
HPS grow bulb, grow lamp, HPS lamp 50W / 70W / 150W / 250W / 400W / 600W / 1000W
For Commercial applications:
GH high-pressure sodium lamps were developed primarily for their energy efficiency. Mercury and sodium vapors in the ceramic arc tube produce a...