• 250 Watts

  • Full Spectrum

  • 60,000 hours

5 year warranty
More Information

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SK450 – 250 Watts (500W HID equivalent)

ONE X SK450 will replace a 500W HID. While TWO X SK450 will replace your 1000W HID unit. Both systems will increase yields by 25% or more, save 50% on electricity, save space and heavily reduce ventilation.


250W true power from ONE SK450 which replaces 500W HPS.


Qty. LED HID equiv. Flower Pro. Yield
1 250W 500W 16 sq ft 300g
2 500W 1000W 16 sq ft 600g
3 750W 1,500W 24 sq ft 900g
4 1000W 2000W 32 sq ft 1200g
  • 3W LEDs x 150 = 450 Watt full capacity driven at 55.5% = 250W true power per unit 6th generation Spectrum II™ LEDs using 100 X ‘white LEDs’, individual ‘white’ LEDs are a mix of the primary colors red, green blue (RGB) to supply you with high end color rendering and our full spectrum. These 100 X ‘white’ LEDs are expensive to produce and the absolute best on the market. The remaining 50 X LEDs are a mixture of ‘reds’ to turbo charge the flowering for maximum yields and far-red output to enable strict photoperiod control.

  • TRUE full spectrum – 420 to 750 nanometres with supplemental chlorophyll (A+B) absorption peaks

  • We use primarily Bridgelux and Epistar chips on our own custom dies

  • The phosphor coat used on the very high power 425nm blue base LED is our own proprietary formula, used to give us the strong full spectrum coverage we employ in our luminaires

  • Rugged industrial construction with anodized aluminium chassis

  • Fan-less thermal management, no fans due to high quality heat sinks, thermal bond and highest quality metal clad printed circuit boards (MCPCB)

  • No heat increase 12″ from source reduces HVAC requirements

  • 16 sq ft coverage for flowering stage

  • 30 sq ft coverage for vegetative stages

  • 90° beam angle PMMS lenses for greater photon delivery

  • Peak photon delivery in μmol, 1000μmol @ 12”

  • No bulbs or ballasts to replace

  • Lifespan of 12+ years or 60,000 hours

  • Weight ~23lbs, with hangars

  • Yo-Yo hangers included with every order

  • Dimensions approximately 22” x 14” x 7”

  • Input voltage: 85-265VAC, 50/60Hz

  • Power consumption: 250W / 120VAC@2.1A

  • Self-protecting constant current power supply

  • 5 year warranty from manufacturers defect

Download SK450 Specs

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Qty Price per unit Discount Total
1 $575 $ – $ 575
2 $565 $20 $1,130
3 $555 $40 $1,665
4 $550 $50 $2,200

For more than 4 (four) SK450 units please call for pricing.