The ST640w LED grow light. Boasting an incredible 2.9umol/j and 1856umol/j high PPF, which provides high-intensity full spectrum light over its entire 4x4ft to 5x5ft flowering footprint. The wide 8bar configuration helps to provide even coverage across your canopy.
Full spectrum, dimmable, Samsung 281B chips
• Full-spectrum with enhanced red for full-cycle grows
• Energy-efficient LED Grow Light system, 50% higher PPFD compared to HID lamps
• Long-life, low maintenance system 50,000 hours based on LM70
• Full spectrum white light output
• ETL certified for commercial production
Fixture Dimensions |
size:112.6x110.0x7.05cm |