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GLIB300D – 300W Dimmable 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 2.5ft x 2.5ft (0.76m x 0.76m) at the hanging height of 30in(76.2cm), with an average PPFD up to about 432 μmol/m2/s.
  • Max actual wattage of standard full spectrum model is 300W,actual wattage may have certain deviation according to different spectrum.
  • 0-100% dimmable, with wireless remote control.
  • 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.
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VQ-GLIB300D Specifications

Light SourceCOB LED
Power Consumption (max)300W±5%
Input Voltage\FrequencyAC90~305V/47~63Hz
SpectrumFull Spectrum (380-840nm)
Typical PPF540 μmol/s
Efficacy1.8 μmol/J
Power Factor220V≥0.95 | 110V≥0.98
Dimensions15.20in L x 11.54in W x 2.87in D | 38.6cm L x 29.3cm W x 7.3cm D
Weight6.7 kg | 14.77 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
Recommended Mounting Height30in(76.2cm) above canopy
PPFD at Recommended Mounting Height692 μmol/m²/s
Recommended Footprint2.5ft x 2.5ft (0.76m x 0.76m)
Lifetime≥50,000 hrs
WaterproofNo
Warranty2 years standard

Overview

GLIB300D appearance image

PPFD

GLIB300D PPFD of 5 different hanging heights

PPFD Footprint

GLIB300D PPFD footprint image

PPFD footprint of 30in(76.2cm) hanging height

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

Effective footprint of 2.5ft x 2.5ft (0.76m x 0.76m) at hanging height of 30 inches(76.2 cm) above the canopy, with average PPFD up to about 432 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 iconGLIB300D LED Grow Light Specs