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1. Top Features

  • Dimmable industry-top efficiency Mean Well driver (17W-170W)
  • High-efficiency Samsung LM301B + Guoren 3535R Red LEDs
  • 3000K & 5000K white true full spectrum enhanced with 660nm deep red for optimal canopy penetration
  • UL 8800 certificated, secure and qualified for commercial grows
  • Industry-top efficacy: 2.5 umol/j
  • Reliable passive-cooled design (no cooling fans required)
  • Ideal for seedling to harvest growth
  • Replaces a single-ended 400W HID while only drawing 170W from the wall
  • Auto-sensing power supply (AC100-277V)

      2. Spectrum

      3. PAR Chart

      4. Specs

      Model: yearld Pro 170W

      Wattage draw: 17-170 watts (dimmable on the driver)

      HID equivalent: 400 watt single-ended HID fixture

      Certificate: UL 8800

      Driver: ELG-240-C2100-3Y

      LEDs:

      • 192 x Top-Bin Samsung LM301B(3000K)
      • 60 x Top-Bin Samsung LM301B(5000K)
      • 48 x Top-Bin Guoren 3535R Deep Red(660nm)

            PPF: 425 umol/s

            PAR efficacy: 2.5 umol/j

            Coverage area:

            • Veg: 3' x 3'
            • Flower: 2' x 2'

            Mounting height:

            • Flower: 18"
            • Veg: 24"

            Thermal management: Passive cooling

            Color Render Index: 90.2

            Weight: 12.35 lbs(~5.6kg)

            Dimensions: 15.6" x 15.75" x 2.36"(395mm x 400mm x 60mm)

            Outer packaging: 17.13" x 7.87" x 9.65"(435mm x 245mm x 200mm)

            Operating/input voltage: AC100-277V

            Amperage: ~1.48A @ 115V; ~0.74A @ 230V; ~0.62A @ 277V

            Packing List:

            • yearld Pro 170W light fixture *1
            • Meanwell driver *1
            • US Cord and Plug *1(UK, AU, or EU cord and plug available on request)
            • Adjustable rope hanger *1
            • Hanger *2

            Recommended for:

            • Grow tents
            • Grow rooms
            • Large indoor grows
            • Vegetative growth and/or flowering
            • Full-cycle growing from seedling to flower
            • Soil, hydroponic, aeroponic, or aquaponic systems

            Manufacturer's warranty: 3-years