LEDTonic Q7 LED Grow Light
Hang distance & PPFD recommendations
Coverage area (text)
Light footprint maps (PPFD maps)
>> Back to the Q7 detail page.
Hanging the Q7
General distance recommendations for high-light plants (cannabis). Please refer to the PPFD maps below for exact PPFD levels in various areas.
Seedling/clone stage (~150 PPFD): 30” (75 cm) & dim down to around 20-25%.
Early vegetative stage: (~200 PPFD): 30” (75 cm) & dim down to around 30-40%.
Late vegetative stage (~400 PPFD): 30” (75 cm) & dim down to around 50% in 2x4' and 3x3' spaces, dim to around 75% in 4x4'+ space.
Early flowering stage (~500 PPFD): 30" (75 cm) & dim down to around 75% in 2x4' and 3x3' spaces, no dimming needed in 4x4' space.
Late flowering stage (~600(+) PPFD): 30" (75 cm) in 3x3' and 2x4' spaces, 18" in 4x4+ spaces. No dimming.
Seedlings/clones: The Q7 will cover a 6x6’ (~180x180 cm) area well for cannabis plants in their seedling/clone stage at a 30” distance from canopy.
Vegetative stage: The Q7 will cover a 5x5’ (~150x150 cm) area well for cannabis plants in their vegetative stage at 30” distance from canopy.
Flowering stage: The Q7 will cover a 4x4’+ (~120x120 cm) area well for cannabis plants in their flowering stage at a 18-30” distance from canopy.
Light footprint (PPFD) maps below.
Power consumption: 327 watt (320w rated output)
System efficiency: 2.55 µmol/J & 180 lm/w
PPF (Flux): 835.4 µmol/s
Lumen: 59117 lm
Diodes: Samsung LM301H
Diode quantity: 416 per panel (832 per Q7)
Driver: Mean Well HLG-320H-48B
Voltage: 110-240V (works all over the world)
Power cord length: 5’ (155 cm)
Cooling: passive (no fans)
Size (1 panel): 17.7" x 15" x 0.08" or 45 x 38 x 0.2 cm (LxWxH)
Size (both panels adjacent): 17.7" x 30" x 0.08" or 45 x 76 x 0.2 cm (LxWxH)
Weight: 12 lbs or 5.5 kg
Warranty: 3 years
Rated at: L70 after 50.000 hours
2x panels, driver, waterproof connectors & cords, 5x ratchets, manual.
Not included (may be necessary if you don’t already own):
LED grow room glasses.