It has been said by LED manufacturers that full-spectrum LED grow lights are the best option available to grow plants. The reason behind this is that it imitates natural light from the Sun. But it is not ended here as there is no such thing like full-spectrum LED grow lights commercial. For the same and clear out all doubts, you need to know first what exactly the full-spectrum LED is.
Meaning of full-spectrum LED grow lights
In simple words, it is a marketing term that indicates that the plants will get natural light with these LEDs. It tries to resemble the sunlight. The marketing terminology belongs to the concept “full-spectrum light” which refers to electromagnetic radiation from the Ultra Violet to infrared wavebands in the present times. Let us get deep into this concept more.
The history behind the full-spectrum LED grow lights
The grow light is a new version of a term that is already confusing to understand. Full-spectrum light indicates the only real light source of the full-spectrum that is the Sun. Over time, the term started to take on some other characteristics of sunlight.
The commercial industry started using this name to increase the sales volume that produced a Color Rendering Index (CRI) up to 90. Humans get colors correctly under light sources along with a CRI of 90 or above, more like we see colors in the real-world during daylight. This was an advantageous feature for human environments like outdoor spaces, offices, and so on.
With the advancement of horticultural lighting, industries once again started to takeout this term. This time, they claimed that full-spectrum LEDs could reproduce the sunlight effects for plants. Therefore, this is how the full-spectrum led grow light commercial was born.
On the other side, there are a lot of issues with the concept of full-spectrum LED grow lights. For beginners, just because we name a product as full-spectrum, then it will make it true. It is only a misconception. This way of influencing people may have made sense in case of lighting designers want to sell lights so humans could see, but plants need light to grow, live, and feed. The major issues related to these grow lights have been mentioned below and let us have a look at these.
- They are not optimized for plants.
- They do not involve the Full Solar Spectrum.
- They are not dynamic such as the Sun.