LED lighting has exploded into the indoor growing community over the past few years, and it’s easy to see why. A lot of progress has been made towards increasing LED lighting flexibility and capability as its popularity has increased.

Full-spectrum lighting is a big selling point for LED grow lights, but what does full-spectrum mean for the grower? In this article, we are going to explore the six most important benefits of using a full-spectrum LED grow panel.

Full-Spectrum Grow Lights Mimic Natural Sunlight

Grow lights are an artificial light source intended to augment or mimic natural light as accurately as possible. Not all absorbed light is processed into carbohydrates, but plants flourish most when they are receiving light across the entire visible spectrum. In nature, this light is amply provided by the sun.

Grow LightsThis spectrum is measured in nanometers. You need to cover the full spectrum, which refers to the spectrum of light in nanometers that a plant needs to complete photosynthesis, usually between 430 and 730 nm (from blue to red). A full-spectrum LED grow light is made out of diodes designed to emit specific wavelengths across the light spectrum. This allows the manufacturers more flexibility and is a more specialized approach than traditional grow lights that don’t come as close to the sunlight spectrum.

Grow a Plant from Seed to Flower

Plants are adjusted to develop according to the sunlight they receive each season. From seed to flowering, every plant has its own life cycle that is tied to the passing of the seasons. Plants “read” the differences in the color of the light and enter a new development stage. For example, during the summer, the light is predominately blue and starts to change to red in autumn.


Spectrums can affect a plant’s shape, density, quality, and potency. In some plants, the flowering stage uses more red light, while the growth stage requires more light in the blue side of the visible spectrum. In full-spectrum LED grow lights, the spectrum is adjustable throughout the different stages of the growing process. Light-emitting diodes help you maintain control across the visible color spectrum to deliver the photons plants need for photosynthesis.


Using the dimmer features developed by the wide selection of LED grow light manufacturers gives you even greater accuracy. You can adjust rates of reds, blues, greens, or whatever color temperature is appropriate for your plants’ life cycle. This aids in delivering a higher quantity of usable photons, saves energy, and extends the lifespan of the grow lights. In addition, this allows LED panels to fit in tight spaces, as they don’t need to be readjusted every so often.

Energy Savings

Although the initial costs of switching to a full-spectrum LED panel can be high, as more and more manufacturers get in the game, prices are going downhill. Plus, LED full-spectrum grow lights’ excellent energy efficiency means that you won’t need supplemental bulbs. This can save you a lot of money in the long run.

Better Heat Management

You want to protect your plants and preserve their durability. Full-spectrum LED lights often have an internal cooling system, such as aluminum heat sinks and/or fans.


This is important because one of the other benefits of better heat management is flexibility in determining the distance between your lights and the plant canopy. Cooling systems can vary from 5mm-thick radiator structures to cooling fans. Therefore, additional equipment for cooling purposes is rarely needed.

Longer Lifespan

Finally, LED full-spectrum grow lights are among the longest-lasting grow lights, which means lower electricity bills and less frequent replacement. Due to their technology, LED grow lights can last for as much as 50,000-100,000 hours of mild usage without losing their intensity. This compares to a 10,000-hour lifespan of HID grow lights, which, combined with the increased maintenance costs, makes them a less appealing option.

There are many benefits of switching to a full-spectrum LED panel, provided that you make the right choice. Browse our collection of LED grow lights and see for yourself why they are the most efficient option for indoor growing. If you have questions about any model, get in contact. We’ll be happy to assist you every step of the way!