Pro Grow HPS Single Ended Lamps 620w & 1000w are single ended lamps that exceed 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

• Monolithis arc tube construction
• More robust frame wire material
• Extruded ceramic ark tube construction
• More robust frame wire material
• Extruded ceramic ark tubes (not molded)
• Decreased frame wire thickness (for reduced shadow print)
• Low iron glass for enhanced UV penetration

Grow like a pro at half the price of equivalent Euro branded lamps (virtually all lamp brands are now manufactured in China).

Sizes available:  620W & 1000W