Full Spectrum LED Grow Light

Spectrum King SK602GH LED grow lights are full spectrum white, mimicking the radiation plants would receive from natural sunlight. This light output is optimal for growing, leading to increased yields and healthier plants. The white light is also gentle on your eyes, eliminating the need to use LED glasses to protect your eyes from the dizzying red and blue lights. The Spectrum King LED lights are so easy on the eyes that the manufacturer uses their 100W grow lights as high bay lighting in their own factory.


Bonus Item!


Low Power Consumption

The SK602GH has a super-bright 610 Watt LED with a power consumption of just 610 - 640W. Almost half the electricity usage of an equivalent double ended HPS 1000W grow light. Based on light output and grow area the light covers, it beats double CMH fixtures. This light is about the equivalent of a 1000W dual ended HPS with a power consumption of about 1200W. Based on an average daily use of 12 hours per day, you will save approximately $500 per year compared to a 1000W HPS dual ended light. Contact us for a detailed Australian cost based comparison between 1000W and SK602GH lights.

High Output

The Full Spectrum SK602GH LED light yields an impressive 114,345 LUX and a PAR reading of 3000 at a height of 30cm.

Coverage Area

The Spectrum King SK602GH can be used for both veg and bloom grow stages, and offers a 1.5 x 1.5m bloom coverage area and a 2.4 x 2.4m veg coverage area. The light should be set about 1.5m above the canopy of the plants, and the plants then grow into the light just like a double ended 1000W HID light fixture.

Effective Heat Management

Spectrum King utilises premium quality heat sinks, negating the need for noisy cooling fans in the LED lights, which in turn helps save power. The lights give out minimum heat radiation, which is a massive benefit during Australian summers.


All Spectrum King LED grow lights are rated IP65, meaning that they are dust proof, as well as low pressure water proof. In other words, you will be able to hose off your grow light to clean it. It is also perfect for using outdoors, in humid conditions and in the presence of foliar sprays.

Superior Warranty and Longevity

Aqua Gardening is the point of return should there be any issue with your grow light. We offer a 5 year mechanical warranty, and Spectrum King is the only LED grow light manufacturer to offer a 3 year warranty on light output: a guaranteed 90% of better brightness over the first 3 years. Their own tests have shown that their light output will remain above 90% of the original brightness for the first 30,000 hours of use (which equates to 6.5 years of 12 hour daily usage), and above 80% for the first 62,000 hours. 

Spectrum King SK602GH LED Grow Light Specifications

  • Power consumption: 610 - 640W
  • Voltage: 240V
  • Current: 2.9Amps
  • Efficiency: 92%
  • Light beam angle: 120°
  • IP65 Water Proof rating
  • Low profile reflective housing: 7" (17.8cm)
  • Body Case Material: Die Cast Aluminum
  • Body Lens: Glass
  • Safe for outdoor use
  • No fan - no noise
  • Minimal heat radiation
  • 3 Year >90% Light output
  • Dimensions: 53.3(L) x 25.4(W) x 17.8(H)cm
  • Weight: 12kg
  • Coverage area: 2.4m x 2.4m Veg and 1.5m x 1.5m Bloom
  • Full Spectrum – Appears as white light
  • Comes with 3m power cord
  • 2 large eyehooks for hanging
  • Made in the USA

Distance from Light

Lux Readings

Par readings

















Dimmable SK602GH

You can choose to add a manual dimmer which enables turning the power down to as low as 10% power for more control over power output when needed. A dimmer can be installed for an additional $100. Please make the request for a dimmer at the time of ordering, and be aware there will be a day's delay on shipping your order.


SKU 130320
Brand Spectrum King
Shipping Weight 12.3000kg
Shipping Width 0.300m
Shipping Height 0.250m
Shipping Length 0.600m
Shipping Cubic 0.045000000m3
Type Indoor Lighting

Product includes:

  • 1 x Rope Ratchet Hanger Twin Pack


5 Year Warranty

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As long as your delivery address is in our free shipping zone, and your order is above the minimum value for free shipping, your shipping will be free. For full details see our shipping information here.

Click & Collect - Free
Free Click & Collect - pick up at 4 Billabong Street, Stafford, QLD 4053. No other shipping options? Check your country and postcode are selected. If they are, you have an item in your cart that cannot be shipped to your address.