Spectrum King LED Grow Lights are designed and manufactured by experienced LED professionals who have been creating custom industrial LED Lighting solutions for various industries, including medical, government, military, commercial, and agriculture for over 10 Years. And best of all – WE GROW! So we truly understand the value of efficient lighting from a grower’s perspective and what is required to produce an outstanding harvest.

There is no better company to design and build your next LED grow light. We continue to review and test the newest and most innovative products in the LED marketplace, always looking to come up with the most efficient, cost-effective modern lighting solutions for our clients and for ourselves. The same experts with the LED knowledge have over a decade of experience growing and the hundreds of grow cycles completed, many testing various lighting conditions and sources. We understand what you need in a light.

Spectrum King LED Grow Lights are designed to mimic natural outdoor sunlight. Why change what Mother Nature has already perfected over millions of years? Sunlight includes many spectrums, both visible and ones we cannot see; even traditional HPS lights put out a high band of nano-meter wavelengths (color spectrums) which is why it has been successful in the agriculture application today. LED grow lights that provide only 2, 3, 4 even 8 colors will never come close to reproducing the effects of sunlight.
Spectrum King LED Grow lights consistently produce spectrums from 380-779nm. This means that not only virtually every visible color is present in the light, but also ones you can’t see. The Spectrum King Series 300 and Series 400 LED Grow Lights truly mimic sunlight and traditional HPS lamps with matching intensities of over 100,000Lux.

How much heat do your lights produce?
Our 400 Series lights produce about 1300 btu’s of heat. The typical 1000w HPS vented hood produces over 3000 btu’s, exposed bulbs produce more and the Gavita DE1150 when turned up all the way produces in the neighborhood of 7000 btu’s for comparison.Spectrum King LED Grow Lights are designed and manufactured by experienced LED professionals who have been creating custom industrial LED Lighting solutions for various industries, including medical, government, military, commercial, and agriculture for over 10 Years. And best of all – WE GROW! So we truly understand the value of efficient lighting from a grower’s perspective and what is required to produce an outstanding harvest.
There is no better company to design and build your next LED grow light. We continue to review and test the newest and most innovative products in the LED marketplace, always looking to come up with the most efficient, cost-effective modern lighting solutions for our clients and for ourselves. The same experts with the LED knowledge have over a decade of experience growing and the hundreds of grow cycles completed, many testing various lighting conditions and sources. We understand what you need in a light.

Light source: LED
Input voltage: 110V-277V AC
Frequency: 50~60Hz
Power consumption: 340W
Recommended Cooling BTUs: 1,000
Ideal Replacement: MH/HPS Lamps
Net Weight: 9.2 kg
LED Initial LUX (*60° reflector) 90,000 lux*
Light beam angle: 60, 90 & 120 Degree available
Body lens: Glass
Body case material: Die Cast Aluminum
Suitable height: 18-48″ from plants
IP Grade :IP65 (can be washed!)
Size : 18-1/16″ x 12-1/8″ x 12-9/16″
Lifespan : >50,000 Hrs

What is the difference between the 300 and 400 Series?
The 300 Series is made for sensitive plants and smaller grow sites and is comparable to a 600w HPS while the 400 Series is for light hungry plants and comparable to a 1000w HPS.