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GLIB600 – 600W COB LED Grow Light

  • The COB LED has a much higher photon density and uniformity comparing to ordinary SMD, and since the substrate is directly attached to the heat sink, heat dissipation is more efficient, therefore able to endure a longer lifetime.
  • Effective footprint is up to 3.5ft x 3.5ft (1.07m x 1.07m) at the hanging height of 36 in(91.44cm), with an average PPFD up to about 482 μmol/m2/s.
  • Max actual wattage of standard full spectrum model is 600W. Actual wattage may have certain deviation according to different spectrum.
  • Full-spectrum with UV and IR. Custom spectra service is also available.
  • The secondary optical lens optimizes PAR distribution and canopy penetration with 3 light distribution options of 60°, 90°, and 120°.
  • Active cooling with 2 fans per COB LED, fan’s lifetime up to 50,000 hours.
  • All key parts come from well-known international brands, including LED chips from BridgeLux and Epileds, Meanwell drivers, Sunon fans, etc. Light’s lifetime is up to 50,000 hours.

VQ-GLIB600 Specifications

Light SourceCOB LED
Power Consumption (max)600W±5%
Input Voltage\FrequencyAC90~305V/47~63Hz
SpectrumFull Spectrum (380-840nm)
Typical PPF1080 μmol/s
Efficacy1.8 μmol/J
Power Factor220V≥0.95 | 110V≥0.98
Dimensions21.65in L x 15.16in W x 7.13in D | 55cm L x 38.5cm W x 18.1cm D
Weight12.5 kg | 27.56 lbs
CoolingActive cooling by fan, fan lifetime ≥ 50,000 hrs
Structure MaterialAL6063 aluminum cooling fins, Steel housing
Working Temperature-20°C ~ 40°C | -4°F ~ 104°F
Light Distribution60° | 90° | 120° Available
Dimming1-10V dimmable, Optional
Recommended Mounting Height36in(91.44cm) above canopy
PPFD at Recommended Mounting Height800 μmol/m²/s
Recommended Footprint3.5ft x 3.5ft (1.07m x 1.07m)
Lifetime≥50,000 hrs
Warranty2 years standard


GLIB600 appearance image


GLIB600 PPFD of 5 different hanging heights

PPFD Footprint

GLIB600 PPFD footprint image

PPFD footprint of 36in(91.44cm) hanging height

*This test is based on the model with light distribution of 90°.

Effective footprint of 3.5ft x 3.5ft (1.07m x 1.07m) at hanging height of 36 inches(91.44 cm) above the canopy, with average PPFD up to about 482 μmol/m2/s.

*Please NOTE: This PPFD chart does NOT consider the overlapping illumination effect from adjacent lights. When the lights are installed next to each other in the order of a grid, every light’s footprint will be at least overlapped by the adjacent 8 lights. The actually average PPFD could be certainly higher in such an installation way. Therefore, when this PPFD chart is used as a reference factor for the actual installation plan, it is necessary to consider the overlapping illumination effect of the adjacent lights.

PDF iconGLIB600 LED Grow Light Specs