Ultra efficient 80 watt LED Grow Light
Ultra efficient 80 watt LED Grow LightUltra efficient 80 watt LED Grow LightUltra efficient 80 watt LED Grow LightUltra efficient 80 watt LED Grow Light

Ultra efficient 80 watt LED Grow Light

Our Price:  £115.00(Inc. 20% VAT)



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Easily and quickly grow organic greens, herbs, and vegetables year-round using less electricity with our commercial quality full-spectrum LED grow lights.  Light Only, no stand,  Check out our single light and stand kit or our Premium Lighting Kit meant for the Garden Tower® 2 Vertical growing system.

Grow large quantities of organic herbs, greens, and even vegetables year-round with our Ultra Efficient 80 watt LED Grow Light!

  • Wide-dispersion design provides 90 degrees of useful light projection allowing for use very close to plants
  • Designed for both horizontal and vertical orientation
  • Ultra Efficient: 44.9% more efficient than high efficiency T5 florescent grow lights
  • Passive thermal management dissipates heat away from plants reducing the need for fans
  • Exclusive 3-year manufacturer's limited warranty,  >50,000 hour rated life (10-year design lifespan)
  • Horticultural quality components including Japanese LEDs
  • 6400K Full-spectrum balance for all-purpose grow light use
  • High PAR (Photosynthetically Available Radiation) efficiency delivers commercial level light output [170 PAR (μmol/m2/s) at 1ft, 0°); 150 PAR  (μmol/m2/s) avg. for 90° dispersion @ 1 ft]n
  • 6-foot switched cord.  Can also be connected in series end-to-end (additional cords required)
  • High quality color rendition and flicker-free for comfortable use in home environments

Model:  SKU17

  • Input power: 240 watts total; 76-80 watts per light (depending on input voltage)
  • Input voltage: 90-260 VAC
  • Luminus Flux: 25,800-27,000 total Lumens; 8600-9000 Lumen per light
  • 3x (192) 1-watt LED arrays under-driven for higher efficiency and lifespan
  • Extra-wide 120° Beam Angle, averaging 85% of peak output over 90° dispersion
  • Operating environment: 0°f to 140°f
  • Dimensions: 46.5″ x 3.5″ x 3″

This chart represents the PAR (“photosynthetically available radiation” or plant-available light output) over a 90 degree field of light dispersion measured perpendicularly to the longest axis of the grow light. As seen in the data, the output is impressively uniform averaging about 85% (144 PAR) of peak output (170 PAR) across a 90 degree field. This wide, even radiation pattern combined with the 46.5″ length of the grow light array is ideal for the Garden Tower® 2 application. The under-driven LEDs in the array boost efficiency, resulting in a very high effective PAR efficiency which creates more useful light with less power consumption (80 watts).

Where do we deliver to?

  • We offer shipping within the UK and mainland Europe including the outlying Islands.
  • We are trying to maintain stock in our UK and Mainland Europe warehouses.
  • We are working on shipping to select European Countries. Be aware that we can not collect duties/tariffs/taxes for our international customers (any/all taxes/duties/fees which apply are the responsibility of the purchaser/importer). Though these services are reasonably fast in terms of transport, they are very expensive to ship, customs delays will vary by nation and are outside of our control. Delays at port of entry (customs) are not unusual.
  • Warranties for items shipped overseas cannot be honoured due to the irregular handling of packages.
  • Please email sales@gardentower.co.uk to inquire about shipping costs and payment options for overseas European.

How do we ship?

  • Garden Towers are very large and are classified as oversize by DHL, DPD, UPS, FEDEX, and GLS (35kg or 41kg rates apply)
  • Standard shipping takes 2-3 working days within the UK and 3-7 working days within Europe
  • Shipments to the highlands and islands can take up to a week longer for delivery.
  • Most orders ship within 2 working days (Monday - Friday)

How much will shipping cost?

  • Add a product to your shopping cart, view your shopping cart or begin checkout to calculate shipping costs. Shipping cost “estimates” are actual charges and will not be adjusted after your order is processed.  At present shipping of a single garden tower within the mainland of the UK only is £35
  • On January 2nd, 2021 all shipping carriers increased their rates and have added an additional surcharge on larger packages such as the tower. We have negotiated our rates as low as possible and are working diligently for ways to further decrease shipping costs. As a small business we are unable to absorb shipping while keeping the product costs as low as possible.

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Garden Tower® 2 Move & Grow Bundle
Ultra Efficient LED Grow Light Kit (240 watt)
LED Grow Light Stand