If you are an indoor gardening enthusiast, but still a novice who doesn't understand how indoor gardening works, you first need to find different materials to learn, right?

During this learning process, you will realize that indoor growing requires a very important piece of equipment: the LED plant grow light. Since these plants are grown inside, they need an LED grow light that simulates sunlight and drives photosynthesis.

You'll see many lights that call themselves "the best grow lights," but there are actually four main types of these lights: fluorescent grow lights, MH, HPS bulbs, and LED grow lights.

If you read the Wikipedia article on grow lights, you will find that LED grow light lighting is by far the best lighting available. Needless to say, the first few traditional lights have their own merits; they are all cheap and can be purchased almost anywhere. But they do have their drawbacks, such as generating too much heat or having a spectrum that doesn't meet the needs of the plant.

For some plants that need a lot of light to grow, traditional lights can't compete with LED lights in some ways. In this blog, we'll lay out some of the basics about choosing the perfect LED plant grow lighting.

8 Key Features You Should Know About LED Plant Grow Lights

1. PAR

PAR stands for "Photosynthetically Active Radiation". It's the metric used for plants, while lumens are used for humans. So plants don't care how bright your fixtures look. PAR in lighting is the wavelengths in the visible light range of 400 to 700 nanometers (nm) that plants use for photosynthesis or growth.  

2. PPF & PPFD

There are two phases associated with photosynthetically active radiation (PAR). They are photosynthetic photon flux (PPF) and photosynthetic photon flux density (PPFD).

PPF simply describes the number of photons produced by an LED grow light in the PAR wavelength range in one second.

PPF is measured in units called micromoles (umol). You can use PPF to determine if your grow light is "powerful enough".

PPFD is the number of photons that hit the plant canopy in a given second. This is measured in micromoles (umol). The larger the value, the better.

The difference between PPF and PPFD is that PPF is the light intensity measured at the light source,<a href="https://www.mobilegrowsystem.com/Movable-Cannabis-Drying-Racks-pd44544583.html">drying weed</a> while PPFD is the light intensity measured at the plant surface.

3. Photon efficacy

Photon efficacy is a measure of how well a light source produces visible light. Photon efficacy is a measure of how well a light source produces visible light. Efficacy is measured in joules per second (J/s). If you know the PPF of the light and the input wattage, you can easily calculate the photonic efficiency. The higher this number is, the more efficient the led plant grow light is at converting electricity into photons. So make sure you check this with the lighting manufacturer.

4. LED Chips

Chips are the most necessary and essential aspect of LED plant grow lighting. Therefore, the chips must be manufactured keeping in mind durability and efficiency.

The right LED chip is one that maintains voltage and intensity with little to no color inconsistency. Carefully crafted chips can produce effective and uniform LED plant grow lights that can be to support a wide range of crops.

5. Spectrum

Spectrum is the electromagnetic wavelength of light produced by a light source that promotes plant growth. In order to photosynthesize, plants utilize light in the PAR (photosynthetically active radiation) region, which has a wavelength in nanometers (nm) (400nm-700nm).

LED Plant Grow Lights Full Spectrum

LED lighting excites the colors of sunlight from red and yellow to blue and violet, and it is this full spectrum that plants use for the photosynthesis process.

Red and blue light are the most critical for plants. Blue represents the growth stage of the plant, while red represents flowering.

In addition to red and blue, other wavelengths also favor certain stages of plant growth.

Ultraviolet light helps protect plants from insects and diseases, while a little more infrared light than normal can make your plants think they are covered in something, so they need to grow taller to get more light.

Green light can penetrate plant foliage farther and reach deeper under the canopy than other wavelengths.

The ideal spectrum can help accelerate vegetation, increase flowering, speed up growth, etc. Whether the light source is a secondary light source (such as a greenhouse) or the only light source also affects which spectrum should be used.

Therefore, having a full spectrum LED plant grow light for your indoor plants means that it can provide all the wavelengths present in natural light. All you need to do is switch the amount of light your plants need at different stages of growth.

6. Heat Dissipation

Even though LEDs emit less heat than other traditional plant lights, when you put a lot of LEDs together, they still need a cooling system to stay cool at all times. Some of the best LED lights on the market have a heat sink to release the extra heat. This means no noisy fans and no wasted electricity powering them.

7. Lighting Coverage

Every LED plant grow light you consider should include information about lighting coverage. This is the area covered by the light that falls on the plants, usually measured in square feet.

A good coverage area is critical, and not only does the size and lens of your LED plant grow light determine your coverage area, but so does the hanging height. The farther the distance between the light and the plant, the larger the area covered, but the lower the PPFD.

LED Plant Grow Light Coverage Area

Let's say you hang a light 12 feet from the canopy. You increase the hanging height to a distance of 24 feet. You will now have a much lower light intensity than before. 

This is why it is important to pay attention to the hanging height and coverage area when choosing your LED plant grow light.

8. Wattage

When it comes to LED plant grow light wattage, this metric refers to two things. a 550w LED light can either show that it can actually absorb 550w of energy from the wall, or it can provide the equivalent brightness power of a 550w MH/HID grow light.

So please be aware of what the wattage specified for LED plant grow lights actually means. Our LED plant grow lights can actually deliver what it says on the internet.

4 Ways LED Plant Lights Improve Crop Yield

Spectral Distribution

The optimal spectral distribution and light intensity for led plant grows may vary depending on the plant species and its unique needs, but every grower needs a reliably even distribution of PAR, or photosynthetically active radiation, in a spectrum appropriate for all stages of the plant's growth cycle. We've carefully designed our spectrum for both warmer red wavelengths that replicate summer growing conditions and promote higher plant growth, and cooler blue wavelengths that promote terpene and trichome production during the budding or fruiting phase.

Easily Adapted

In the event of any changes to your indoor growing facility, LED plant grow lights are easily adaptable and easy to move, repair or maintain. Thanks to an end-to-end modular design, each of our LED grow lights can be opened up to replace circuit boards and LED panels without removing the fixture from the grow room. Whether you choose to switch crop production, change cultures or add new plants to your production, LED plant grow lights are suitable for any environment or facility at any stage of the plant growth cycle. As time continues to pass, complete control over LED plant grow fixtures and easy, effortless maintenance access introduces a new way to transform and grow your business.

Efficient and Waste-Free

Many older generation LED plant grow lights rely on complex mechanical fans usually built into the fixture to blow heat away from the LED chips. This is a sign of poor residential design. Not only do mechanical fans require additional electricity to power them, reducing the overall efficiency of the fixture, but they are also a potential point of electrical and mechanical failure, a headache no grower can afford to avoid. Fixtures are designed with bi-folding aluminum fins built into the housing for increased surface area and a fanless heatsink that ensures lower operating temperatures than any of our competitors. Saving effective energy and reducing unnecessary hassle.

Product Quality

Many LED plant grow lights on the market are not well suited for commercial and industrial operations, largely due to their low quality housings, faulty fans, and excessive light spillage due to the lack of optics used to focus the spread of the beam.LED is the foremost engineering and innovation leader in industrial LED lighting technology, providing the horticultural industry with an unprecedented level of quality, process, and spectral optimization to bring your growing operation to the highest standards of today's technology. Experience the superior quality and industry's only 10-year warranty on Yorong Technologies LED plant grow light technology.

Conclusion

Good lighting is an important determinant of plant yield as well as other factors such as the strain you are using and growing experience.

If you focus on the above factors when choosing LED plant grow lights, you can definitely get the best LED plant grow lights for your plants. The right LED plant grow lights will give you the most bang for your buck when it comes to minimizing power costs while maximizing plant health.