The Spectrum King SK403 460 watt LED grow light is the perfect solution for indoor growers looking to save money and improve their yield.

Highly reflective and effective 460W Full Spectrum LED Grow Light. Light spectrum patent No. 10238043, made in the USA. Perfect for plants that are particularly sensitive while only using a fraction of the energy. Can be used for both vegetative and flower growth.

Dual warranty of 3 years for 90% or better of original light output and 5 years on parts and labor.

*No other company guarantees the light output degradation


SK403 Highlights

  • Full-spectrum 460 Watt LED light made in the USA.
  • Designed for smaller grow sites and sensitive plants
  • Water-resistant housing perfect for wet and humid environments
  • Safe for outdoor use.
  • Great for supplemental Greenhouse lighting.
  • Input Voltage – 110V-277V (480V Optional) AC
  • Frequency Range – 50~60Hz
  • Power Consumption – 460W
  • Amperage Draw - @ 120V – 3.8 A @240V – 1.9 A @480V – 0.53 A

Coverage Footprint

  • Flower: Up to 4’ x 4’
  • Veg: Up to 6’ x 6’

Suitable Distance Over Canopy

  • Flower: 18” - 24”
  • Veg: 36” - 48“

    SK403 Product Details

    • Recommended Cooling BTUs– 1,570
    • Ideal Replacement– 1000W HPS Single Ended Bulb
    • Lumens - 62,080.9
    • Lifespan - >50,000 Hrs
    • Light Beam Angle - 120 Degree
    • PPF - 973.6
    • BPF - 1055.7
    • Umol/J - 2.1

    SK403 Body

    • Body Case Material– Die Cast Aluminum
    • Product Size - 11"L x 10"W x 9.5"H
    • Product Weight - 14 lbs (6kg)

    Spectrum

    The white light spectrum can be used for both flower and vegetative growth.


    Dual Warranty

    Dual warranty of 3 years for 90% or better of original light output and 5 years on parts and labor.


    Certifications

    • IP65 rated