Full Spectrum LED Grow Lights

If you’ve been shopping around for grow lights, then you’ve probably come across the term “full spectrum”. But what does that term mean, and why is it so important for indoor growers?

What Does “Full Spectrum” Mean?

In the context of artificial light, “full spectrum” refers to light that emits a full range of light wavelengths – including light that doesn’t fall on the visible light spectrum. Specifically when it comes to grow lighting, full spectrum lights contain a higher concentration of Photosynthetically Active Radiation (PAR) light, which is the specific type of light that plants need for photosynthesis.

Is All Artificial Light Full Spectrum?

When it comes to artificial lighting, not all options are equal. Some provide a full spectrum of wavelengths, while others deliver a higher concentration of wavelengths that aren’t necessary to plant growth and development. Additionally, many options that offer a full spectrum come with serious drawbacks such as high energy consumption or heat production. LED lights are considered one of the best options for indoor growing because they are extremely efficient, produce minimal heat, and are optimized for plant health. 

Tips for Choosing LED Grow Lights

If you are shopping around for great LED grow lights that deliver a full spectrum of light, it’s useful to look for the Photosynthetic Photon Flux (PPF). The PPF is a measurement of the PAR that a light gives off, which is a direct indicator of how well the light will be able to support robust plant growth. Generally speaking, you should look for light fixtures with a PPF range of at least 500-1300 µmol/m2, though larger ranges can provide an even higher level of control over the plant life cycle.

Upgrade Your Growing With Full Spectrum LED Lights

For over 20 years, ESTtech has been developing exceptional LED grow lights that are designed for efficiency, performance, and plant health. From advanced light distribution and PPF concentration to passive thermal features, our lights have everything that a grower needs to maintain a productive and vibrant grow space. If you want to enhance plant health on an unprecedented scale, browse our full spectrum LED lights today!