Brand: Spectrum King
Warranty: Yes, Manufacturer's Warranty: 3 years on light engine and 5 years on all other materials and workmanship

Why do your plants need Spectrum King LED SK400? Because Spectrum King grow lights are designed to mimic natural sunlight for your indoor gardening.

Regular Price: $919.95
Special Price: $764.71

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Why do your plants need Spectrum King LED SK400? Because Spectrum King grow lights are designed to mimic natural sunlight for your indoor gardening.

Details

Spectrum King SK400 consistently produces spectra from 380-779nm which means virtually every visible color is in there including the colors we can't see. Our SK-400 Grow lights truly mimic natural sunlight and the intensity of HPS lights with over 100000lux.

The key benefit of Spectrum King SK400 LED grow light is its remarkable ability to mimic natural sunlight by emitting a full spectrum of light. By using LED light with full spectrum, it induces the plants to undergo natural photorespiration. While that will force them to work harder, it also leads more efficient nutrient intake. You end up with sturdier plants, healthier growth, and increased yields.

Covers 4’ x 4’ area at 18” above the canopy for normal plants and should be placed up to 24” above the canopy during flower for sensitive plants. It can cover up to an 8’ x 8’ area for vegetative plants at 4’ above the canopy.

The Spectrum King SK400 90° reflector unit is meant for plants 2.5’-6’ tall during flower and is recommended for ceilings that are 8’-11’ tall.

Features

  • Full-spectrum 440 Watt LED light made in the USA.
  • Specially designed reflectors to fit any application.
  • Rugged IP65 Rated water resistant housing perfect for wet and humid environments (It is washable).
  • Extra efficient heatsinks lower overall ambient room temperature.
  • Same light intensity as a 1000-Watt high pressure sodium bulb.
  • Saves over 60% energy.
  • Perfect for plants that are particularly sensitive while only using a fraction of the energy.
  • Giant coverage area: Flowering 16 sq ft (4 ft x 4 ft) and Vegetative 36 sq ft (6 ft x 6 ft).

 

Specs

  • Input Voltage: 110~277V AC 
  • Power Consumption: 440W
  • Dimensions: 21.6 x 18.3 x 18.3 inches
  • Frequency Range: 50-60Hz
  • Recommended Cooling BTUs: 1,350

Instructions

  Spectrum King SK400 User's Manual Guide

 

Videos

 

Why do your plants need Spectrum King LED SK400? Because Spectrum King grow lights are designed to mimic natural sunlight for your indoor gardening.

Details

Spectrum King SK400 consistently produces spectra from 380-779nm which means virtually every visible color is in there including the colors we can't see. Our SK-400 Grow lights truly mimic natural sunlight and the intensity of HPS lights with over 100000lux.

The key benefit of Spectrum King SK400 LED grow light is its remarkable ability to mimic natural sunlight by emitting a full spectrum of light. By using LED light with full spectrum, it induces the plants to undergo natural photorespiration. While that will force them to work harder, it also leads more efficient nutrient intake. You end up with sturdier plants, healthier growth, and increased yields.

Covers 4’ x 4’ area at 18” above the canopy for normal plants and should be placed up to 24” above the canopy during flower for sensitive plants. It can cover up to an 8’ x 8’ area for vegetative plants at 4’ above the canopy.

The Spectrum King SK400 90° reflector unit is meant for plants 2.5’-6’ tall during flower and is recommended for ceilings that are 8’-11’ tall.

Features

  • Full-spectrum 440 Watt LED light made in the USA.
  • Specially designed reflectors to fit any application.
  • Rugged IP65 Rated water resistant housing perfect for wet and humid environments (It is washable).
  • Extra efficient heatsinks lower overall ambient room temperature.
  • Same light intensity as a 1000-Watt high pressure sodium bulb.
  • Saves over 60% energy.
  • Perfect for plants that are particularly sensitive while only using a fraction of the energy.
  • Giant coverage area: Flowering 16 sq ft (4 ft x 4 ft) and Vegetative 36 sq ft (6 ft x 6 ft).

 

Specs

  • Input Voltage: 110~277V AC 
  • Power Consumption: 440W
  • Dimensions: 21.6 x 18.3 x 18.3 inches
  • Frequency Range: 50-60Hz
  • Recommended Cooling BTUs: 1,350

Instructions

  Spectrum King SK400 User's Manual Guide

 

Videos

 

Brand: Spectrum King
Warranty: Yes, Manufacturer's Warranty: 3 years on light engine and 5 years on all other materials and workmanship

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