HighLight-440w DIY Led Board Kit

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Overview High Light – the ‘true’ full spectrum LED boardBlending three different types of high-efficiency LED, our High Light is the first “true” full-spectrum LED grow board that provides light all the way from 400-800nm, including UVA and Far Red, on one channel.No other grow light combines high CRI95 with...

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High Light – the ‘true’ full spectrum LED board
Blending three different types of high-efficiency LED, our High Light is the first “true” full-spectrum LED grow board that provides light all the way from 400-800nm, including UVA and Far Red, on one channel.
No other grow light combines high CRI95 with up too 2.5 umol/j efficiency and a complete spectrum powered by a single LED driver. High Lights boost flowering yields and essential oils without the cost or complexity of supplemental grow lights.
This 440w kit is designed for up to a 1.2m x 1.2m  and will replace a 630w cmh or 600w hps.


Powered by Meanwell Drivers 

All our Highlight Led kits feature High efficiency dimmable Meanwell drivers. Meanwell XLG drivers come with external dimmers as standard dimming all the way down to just 40w (x2) via the dimming knob. They also accept 0-10v controllers with our add on kit, are ip67 rated and come with a full 5 year warranty.


Led tech.

Sunlike CRI 95 LED with its 415nm “UV pump” not only makes this a true full-spectrum board, it provides a small amount of UVA and a noticeable amount of near-UV (400nm-430nm) not found in common “blue pump” LEDs and other single-channel boards.

Nichia’s Optisolis 2700K LED not only has an extremely high CRI of 98, it adds a significant amount of Red (600-650nm), Deep Red (650-700nm) and Far Red (700+nm) light to the board that boosts yields and reduces flowering times.

Nichia’s 757 V3-F1 series, which is claimed to be the most efficient 3030 LED on the market. We chose CRI90 2700K diodes for their added red and quantum efficiency (2.75umol/j at 55% efficiency). They power 70% of the board and lift these boards to an overall efficiency of 2.47 umol/j at 1.5A.

450 mid-power 3030 LEDs per board
300x Nichia 757 V3-F1 CRI90 2700K
90x Nichia “Optisolis” CRI97 2700K
60x Seoul Semiconductor “Sunlike” CRI95 6500K UVA


Whats in the box?

  • 2x Highlight PCB
  • 2x Slate passive heatsink
  • 2x Meanwell XLG-200 driver with prewired power cable.
  • 2x Boxed dimmer.
  •           8x wago connectors.
  •           4x 30cm prestripped solid core wire.



You can find our comprehensive instruction manual via this link.


We offer a 3 year parts replacement warranty on the board and heatsink and a 5 year replacement warranty on the driver.


We pre wire the power cable to comply with LVD safety standards. We also pre strip the solid core wire. All that remains is to bolt the pcb to the heatsink and connect the driver. If you would prefer this kit assembled please choose the assembled option.


If you require an eu power cable please leave a note at the checkout.

      Technical Specifications.

      Hanging height

      Veg 18-24"

      Flower 16-18"

      Wattage +/- 5%

      40w - 220w (x2)


      2.2-2.5 µMol/j. 

      Avarage PPFD in recommended area 600-1000 µmol/m2/s



      2x single boards (200mm (W) x 444mm (L) x 8cm (H) including driver).

      1x twin boards (200mm (W) x 800mm (L) x 8cm (H) including driver).


      Coverage veg Up to 1.5m x 1.5m
      Coverage Flower Up to 1.2m x 1.2m


      UK P&P costs are £5.99. Or free when you spend £50+ EU P&P Please contact us. Inernational P&P Please contact us. We aim to ship out all DIY led kits within 3 working days UNLESS STATED ON THE PRODUCT LISTING. All other products are dispatch within 24 hours. All items are sent in plain secure packaging with no logos. One dispatched you will receive a tracking information. Average delivery time is 1-2 days after dispatch for UK customers. Please contact us if your order hasn't arrived within 7 working days from payment for uk customers.

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