Horticultural Lighting


LED strip products offer flexibility and versatility to a wide range of lighting applications, and horticulture is no exception. We've integrated our proprietary phosphor blends and color recipes to an already robust framework of 24V LED strip designs for maximum system and component compatibility.

Product Details


Intra-canopy photon penetration is of utmost importance for larger, bushy plants, and any grow light installation where the distance between the light and the plant is substantial. Most LEDs have a 120 degree beam angle - and this is inherent to LED package design. For horticultural applications, however, basic math tells us that a 120 degree beam angle creates significant light spill along the periphery, and diminishes overall light intensity. Our newly developed lensing system allows beam angles to be reduced to 10 degrees, allowing for deeper canopy penetration and delivery of photons to where it matters.

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Need to provide light for just one plant? Our PhotonPAR lamps connect directly to an E27 base and can be set up in a matter of seconds. Spectrum options include all of our proprietary phosphor and color blends.

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Digital agriculture is here

As the world's population continues to increase, our ability to sustainably grow food using traditional farming methods is being tested. Traditional farming is extremely climate and location dependent, which makes it difficult to grow food without relying on costly shipments from other regions.

With the advent of vertical farming and greenhouses, growing food indoors in a climate controlled facility has become a reality. By placing these grow facilities near population centers and taking advantage of vertical space, transportation costs of fresh produce can be reduced significantly, and fresh strawberries can be harvested in the middle of winter. Because these facilities are located indoors, pests and other diseases can be controlled and kept out, reducing the need to rely on pesticides and insecticides.

Photosynthesis is the core process in which plants create energy from light, and allow for growth. In an indoor grow facility, natural daylight is nonexistent or insufficient, and therefore artifical lighting must be provided as a substitute or supplement to natural daylight. Achieving the sufficient quantity and quality of light is one of the biggest hurdles to successfully achieving cost effective yields.

Grow lights go quantum with LED

LED technologies have opened up new opportunities in efficient and effective spectral control never seen before, and this has allowed LED grow light technology to be a viable substitute for natural daylight. Lighting for plants must be discussed at the quantum level, where the total amount of light is measured in the number of photons.

The line between breaking even on electricity costs as well as grow quality, however, is very thin. An in-depth understanding of photosynthesis and plant growth at the quantum level is therefore necessary to successfully grow plants using LED lighting alone. Specifically, at Waveform Lighting, we see shortcomings in metrics such as Photosynthetically Active Radiation (PAR) because it provides weightings for photons between 400 and 700 nm, indiscriminately. It is our philosophy that taking a closer look at the number of photons being emitted at each wavelength is critical for achieving more efficient and healthy plant growth.


What is needed in an LED grow light?

The primary objective of an LED grow light is to efficiently deliver the necessary light to a plant so that it can perform photosynthesis and grow quickly and healthily. We must therefore look at the wavelengths of light that chlorophyll, the primary pigment responsible for absorbing photons, absorb most efficiently, and secondly, how much light is needed.

Spectrum Considerations

Below is a spectral diagram showing the absorption spectra for chlorophyll A and chlorophyll B, respectively.

Chlorophyll A

Chlorophyll A has peak absorption in both the blue and red parts of the spectrum. Wavelengths between 380 nm and 450 nm are absorbed very well, with a pronounced peak at 430 nm. In the red region, wavelengths 600 nm and above are absorbed, with a sharp peak at 660 nm. What this tells us is that providing light at 430 nm and 660 nm will allow chlorophyll A to very efficiently convert photons into energy for the plant.

Chlorophyll B

Like chlorophyll A, chlorophyll B has peak absorption in both the blue and red parts of the spectrum as well, but it absorbs blue light much more efficiently. A very strong peak at 450 nm dominates the blue region of the spectrum, but absorption sensitivity continues down towards 420 nm. The primary red peak absorption occurs at 640 nm, but absorption occurs at across a relatively wide range between 600 and 660 nm.

From these chlorophyll spectra, it is clear that both blue and red light work well for allowing plant photosynthesis to occur. In particular, peak wavelengths at 430 nm, 450 nm, 640 nm and 660 nm are essential for efficient growth. It is important to provide plants with a balanced "diet" of different wavelengths, however. Just like a human bodybuilder, in addition to needing to consume sufficient amounts of protein, a balanced diet of vitamins and various food groups is necessary for health. Similarly, plants can be encouraged to grow quickly with both blue and red light; however, it is critical that they also receive light across the spectrum. We know that natural daylight is extremely effective for healthy plant growth, so we take a look at natural daylight spectra, as shown below.

Summer Daylight

Natural daylight has a continuous and extremely wide coverage across the spectrum. In particular, summer daylight is characterized by relatively equal amounts of energy at all wavelengths.

Fall Daylight

As the seasons change from summer to fall, the spectrum of light that reaches the ground also changes due to the lower angle of the sun. In particular, there is significantly more energy in the orange and red regions of the spectrum. This is a key shift for plants who depend on this to signal changes in their growth to reproductive strategies such as flowering and fruit production.

Our grow light spectra address both the needs of photosynthesis and overall plant health, while keeping LED efficiency values in mind. We have further refined our light recipes to account for spectral changes in nature that induce certain processes such as flowering and fruit production.

Intensity Considerations

Even if an optimal spectral distribution is achieved, if there is simply not enough light intensity, successful growth will not happen. The total amount of light delivered to a plant is measured as its Daily Light Integral (DLI) and is measured as the total number of photons delivered over a 24-hour period. Depending on the plant species, this value will vary, and you may need to do some experimentation to verify this for your particular setup. That being said, most low-light plants such as lettuce and spinach require about 5 - 10 DLI, while other high-light plants will require upwards of 20 DLI.

All of our grow light products are rated in DLI units for your convenience.

Plug n Grow Spectra

Preset light recipes optimized for various growth objectives.


Seedlings require a significant amount of light intensity with blue bias, as this is similar to the type of light that they would receive in nature, low on the ground. Our proprietary blend targets 450 nm as the primary photosynthesis wavelength but ensures coverage across the entire spectrum, including deep red wavelengths past 700 nm. The resulting color is a 10,000K deep-blue white, which is a human-friendly color that will quickly reveal and issues or diseases inflicting the seedlings, and will not require color correcting goggles. Most other products that mimic this color have insufficient reds and will fail in inducing the necessary photosynthetic reactions that are triggered by the longer wavelengths.

Color: Cold white 10000K


Rapid Grow

Once 4-6 true leaves appear, a plant will enter its quickest growth stage. In nature, it is at this stage that plants must fiercely compete with one another to avoid being crowded out. As a result, it is absolutely necessary to ensure that enough light in the correct wavelength distributions are provided. Our recipe for rapid growth includes a dual blue peak at 430 and 450 nm, an extra addition to help boost chlorophyll A efficiency. Simultaneously, we've included a super-wide 650 nm red peak that covers all the way to 780 nm and beyond. This amount of coverage is unprecedented in grow light technologies.

Color: off-white 4500K, slightly magenta



Flowering is a plant's natural response to the end of a growing season. It senses this due to changes in the light spectrum as daylight takes on a warmer tone during autumn months. Through an extensive analysis of the different spectral waveforms of sunlight depending on season, we have determined the optimal spectrum to encourage flowering across a wide range of plant species and varietals. By supplementing our super-wide 650 nm red phosphor with even more red at 680 nm and 730 nm, we've gone all out and produced a full-spectrum red that no other light comes close to achieving.

Color: 2700K, super warm red


BroadColor Spectra

We also offer individual color channels that can be mixed and matched to create custom SPDs. See our spectrum builder here. We utilize phosphor based color conversion to maximize output and yield.


We offer a 430 nm violet option. This is a wavelength that contributes significantly to chlorophyll A absorption.



We offer a 450 nm blue option. This is a wavelength that contributes significantly to chlorophyll B absorption.



Green fills the gaps between chlorophyll absorption curves, but is essential for human vision. Can be used in conjuction with other colors to improve visibility and check for diseases and pests that are otherwise not visible under purple light. With a wide phosphor emission spectrum, additional pigments such as carotenoids and oenin can be targeted.



We offer a 600 nm phosphor converted amber to cover the gap between green and red. Useful for full spectrum supplementation.


Wide Red

A red phosphor that peaks at 650 nm and has a full width half max of 100 nm. This means that more than 50% of the peak energy level at 650 nm is also present across a 100 nm range (600 - 700 nm). An excellent single-LED solution for covering the red absorption curves of both chlorophyll A and B simultaneously.


Deep Red

We offer a 730 nm deep red LED. This is an important wavelength for flowering plants whose phytochrome pigments absorb light at this wavelength.