600w Excalibur King Budget Line



Budget-focused LED Grow Light with high output and various spectrum options.

Some assembly is required when purchasing the 400w and up models.

For Commercial Inquiries: Request a Quote

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600w Excalibur King Budget Line Product Features

  • Commercial LED Grow Light
  • Premium Samsung 561C LEDs
  • Premium Inventronics LED drivers
  • Passively cooled design
  • Remote driver mounting capabilities
  • High efficacy white light spectrum
  • Replaceable, interchangeable, repairable construction
  • Stand-alone dimmer knob or Casambi wireless controls
  • Robust aluminum construction
  • Properly heatsinked LEDs 
  • Universal power supply (110v, 120v, 240v, 277v)
  • 5-year warranty
  • Incredible Watt per $ and PPF per $

Electrical Specifications

Power Draw 600w
HPS/MH Replacement Wattage 1000w
Spectrum 561C Samsung diodes in various combinations to provide specific spectrums
PAR efficacy PAR eff. is based on each spectrum, varying from 2.2 to 2.6+ Umol/J
PPF Spectrum dependant from 1450PPF to 1590PPF
Coverage Area 4′ x 4′ flower and 5′ x 5′ veg
Lifetime 100,000+ Hours (11.4 years of continuous use)
Driver Inventronics EUD series driver
Cables 6-foot industrial-grade SEEO Cord (Standard)
Plug 5-15P Standard Other NEMA Plugs are available
Dimming Yes, down to 1% of max output with a dimmer knob or dim to off with Casambi wireless system
Hanger Built-in industrial-grade eye-bolt
Warranty 5 year
Grams per watt 1.81 g/w (Expected)
Yield 1086 Grams
Voltage AC 120V~277V
Amp draw 110V – 1.18A / 240V – .83A
BTU 2046
Dimensions W = 44.5″ L = 45.312″ H = 2.906″

Excalibur King Budget Line Product Description

The 600w Excalibur King Budget Line by Grow-it-LED is an excellent option for budget-minded growers looking for a high-quality and excellent output LED Grow Light. With a competitive price in mind, this fixture still offers a high output that is on par with more expensive lights that are currently on the market. The Excalibur King Budget Line offers multiple spectrum packages at an incredible price point. The fixture design offers a completely silent operation due to its passively cooled design. Each LED is under-driven for increased efficiency and longevity. 100,000h should be expected from this system. From Veg to Flower, this LED Grow Light can do it all!

All fixtures come with a wireless control option, the Casambi system can control each fixture individually. This allows for DLI control, sunrise/sunset functions, and spectrum tuning. Casambi can be used on Apple or Android devices.

Wireless Casambi control is available for this product along with the Aegis Series, Cool Cob Series, and Excalibur Series.

Wattage and Coverage

600w = 4′ x 4′ fixture housing and ideal for a 4′ x 4′ to 5′ x 5′ grow space

Spectrum Options

The Excalibur King Budget Line offers color temperatures 3000K, 3500K, 4000K, and 5000K. 

3000K Spectrum

3000K is ideal for flowering due to its high red to blue ratio, although it is the lowest efficiency out of all the options.

3500K Spectrum

3500K is by far the most rounded white light spectrum in the offering, at this blue light percentage, you will see the best dry flower weight according to the most recent research available. Just enough blue light to keep internodal spacing tight and enough red light to increase flower production.

4000K Spectrum

4000k is more suited to vegging but flowering is still possible. The red to blue ratio is lower but still high enough to provide a decent flowering run.

5000K Spectrum

5000K is by far best for vegging, keeping the plants short and wide due to its high amount of blue light, 5000k would be perfect for mothers, cloning, and vegging.

PPFD Measurements 

3000K Spectrum

PPFD maps coming soon!

3500K Spectrum

PPFD maps coming soon!

4000K Spectrum

PPFD maps coming soon!

5000K Spectrum

PPFD maps coming soon!

Additional information

Weight 41 lbs
Dimensions 48 × 12 × 12 in

3000K, 3500K, 4000K, 5000K


Dimming Knob (Standard), Casambi Wireless Control (add $50)


NEMA 5-15P (120v) Standard, NEMA 6-15P (240v), NEMA L7-20P (277v)


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