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Cirrus 1K LED Grow Light 220V - True 1000w Power Draw

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Cirrus 1K LED Grow Light 220V - True 1000w Power Draw

The highest yielding LED grow light to date. It utilizes full-spectrum driverless COBs paired with high performance heat exchangers, allowing for greater cooling, light-output, and efficiency. Comes with a 3-Year Warranty. Growers House customers get a free pair of Method Seven LED grow room glasses and light hangers for free as part of your Cirrus LED purchase.

MSRP-X $999.00

Our Price $899.00

Availability: In stock

Blispay Financing
Blispay Financing


Pre-order Cirrus 1K 120V - Expected End of October 2017. (220v version available NOW!)

True 1000 watts power draw for only $999!

The Cirrus 1K is truly a one-of-a-kind LED grow light. With a true 1000 watt power draw (1500 watt HID replacement) and a price of only $999, the Cirrus 1K is the only high-quality LED grow light available for less than $1 per watt.

This innovative new addition to the Cirrus line is the highest yielding LED grow light to date; with the ability produce larger yields than even high wattage DE HPS fixtures.

The Cirrus 1K utilizes full-spectrum driverless COBs paired with high-performance heat exchangers. This cutting-edge design allows for greater cooling, light output, and efficiency.

If you have been waiting for the right LED to replace your 1000w HPS, this is the light for you. Value, quality, and yield. You can have it all with the 1K by Cirrus LED Grow Lights.



  • 1000 watt REAL power draw (at the wall)
  • Revolutionary driver-less LED technology
  • 120V or 220V options
  • Whisper quiet cooling fans
  • 3-year warranty

View spec sheet








Model/SKU: 1K/cirr1k

Power output: 1000 watts

HID equivalent: 1500 watts

LEDs: 10 x 150W full-spectrum driverless COBs

Spectrum: Full-spectrum heavy in blue and red, includes IR

Thermal management: High-efficiency heat exchangers, whisper quiet cooling fans

Operating/input voltage: 120 or 220 VAC

Dimensions: 23.6" x 17.3" x 5.7"

Coverage area:

  • Flower: 5' x 5'
  • Veg: 7' x 7'

Weight: 24 lbs

Recommended for: 

  • Full-cycle seed-to-harvest
  • Full-cycle seed-to-harvest growing
  • Grow rooms
  • Grow Tents
  • Soil, hydroponic, aeroponic systems

Manufacturer's Warranty: 3 years


Meet The Titan 1K LED Grow Light

Additional Information

Manufacturer Cirrus LED Systems

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Cirrus 1K LED Grow Light 220V - True 1000w Power Draw