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HLG 320 Watt XL QB648 Quantum Board DIY Kit (Full-Cycle)

by HLG
Sold out
Original price $635.00
Original price $635.00 - Original price $635.00
Original price $635.00
Current price $571.50
$571.50 - $571.50
Current price $571.50

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The HLG 320 Watt XL QB648 DIY LED Grow Light Kit from Horticulture Lighting Group is a great way to get a high-quality American-made light for less.

You simply have to assemble the components yourself, but it is surprisingly easy (see the video below).

Once assembled, you get a 600 watt HID equivalent light that that flowers a 2.5 by 5 foot space (two of these cover 5 by 5) with a powerful 4000K white light and 660 nm deep red. For vegging, it covers a 5 by 5 space.

NOTE: This kit is shipped disassembled and requires assembly before use.

HLG 320 Watt XL QB648 DIY Kit Features

  • Ideal spectrum: 4000K white light plus 660 nm deep red
  • Great coverage: 2.5 by 5 foot coverage for flowering; 5 by 5 for vegging
  • Top-bin Samsung LEDs: high quality LM301H 4000K + LM351H 660 nm Deep Red diodes are super efficient and long-lasting
  • Dimmable driver: industry-leading Meanwell HLG-320H driver is dimmable between 100 and 340w
  • American-made: designed and manufactured in the United States
  • 1-year warranty

HLG 320w XL QB648 DIY Package Includes

  • 3x QB648 US-made Quantum Board
  • 1x Slate 2 Triple Predrilled 891mm Heatsink
  • Meanwell HLG-320H LED Driver. 93.5% Driver Efficiency. Boards should be wired in series with the driver for maximum output
  • 6FT Nema 5-15P 16/3 SJTW NA Power Cord or equivalent for standard 120VAC with cable connector
  • 2ft solid core Wire, 2x Wago Connectors for DC wiring
  • Hanger Clips

Assembly Notes

No thermal interface material is required between the LED board and the heat sink.

Remove the black plug on top of driver and use a small Philips head screwdriver to adjust power.

NOTE: Boards should be wired in series with the driver for maximum output

The Horticulture Lighting Group 320 watt XL QB648 DIY kit is an opportunity to get an American-made LED grow light with extremely high quality components for the price of a much cheaper Chinese brand. The only catch is that you have to assemble it yourself.

Check out the video to see for yourself.

What do you think? Can you do that?

If you're up to the task, then you're getting a one-of-a-kind bargain!

Jump back up to the top and click on 'Add to Cart' to buy yours today.

Actual Wattage Dimmable from 100 to 340 watts
HID Equivalent 600 watts
Spectrum 4000K full spectrum white light + 660 nm deep red
Coverage Area 5 by 5 feet for veg; 2.5 by 5 for flower
Dimensions 35 x 8 x 3 inches
Manufacturer's Warranty 1 year

- Free Shipping on all orders $175+ in the continental US.*
- Tracking Info will be provided via email within 24 hours of shipment.
- Easy Returns within 30 days of purchase + 10% restocking fee.
- Please see our Shipping & Returns policy for more details.

Warranty Information
HLG purchases include a 1 year warranty.