GLTW050 is a 50W waterproof LED grow light, specially designed for indoor vegetable growing and rooting cuttings.

Less Power & More Growth



FSV spectrum focuses on vegetative growth phases and propagation. The recipe delivers shorter, compact plants with a good biomass ratio – the high energy in the blue 450nm bandwidth also promotes stomata opening. All together a good balance between both photon levels guarantees a good mix between vegetative growth and biomass production.


FST is a tailor-made heavy blue spectrum with a continuous spectral emission across PAR 400 - 700nm wavelength range. This is spectrum is dedicated to stimulating healthy root growth and improving root extension, while the overall balancing spectral output also ensures the healthy growth of leaves and stems.

Uniform Light Distribution

PPFD map of lights densities at hanging height of 12inch/30cm. Suggested layout for leafy greens cultivation.

Daisy Chain

Up to 10 units of GLTW050 can be powered together in a daisy chain connection.


  • Light Source: SMD LEDs
  • Power Consumption (max): 50W±5%
  • Typical PPF: 135 μmol/s
  • PPE: 2.7 μmol/J
  • Weight: 1.3 kg |2.87 lbs
  • Light Distribution: 80°
  • Lifetime: L90 ≥50,000 hrs
  • Warranty: 2 years standard

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