Which Type of LED is Best for Growing Plants? (2023 Updated)

 There are some peaceful greenery that can really brighten up your home. But what do you do if you live in a suburb with no garden space? While there are many ways to liven up your interior space, one of the best ways is to grow your own plants with grow bulbs. This bulb is a specially designed light bulb that helps plants grow indoors by providing just the right amount of light they need for photosynthesis. By using grow bulbs, you can grow almost any type of plant indoors regardless of the season or weather outside.

Which type of LED is best for growing plants?

When growing plants, LED grow lights are often preferred over regular LED lighting. That’s because LED grow lights offer a more plant-friendly light spectrum that promotes plant growth better than traditional fluorescent or incandescent bulbs. Specifically, LED grow lights emit specific amounts of blue and white light to support healthy photosynthesis in plants. Additionally, they contain green and red visible light as well as other invisible spectrums such as infrared (IR) and ultraviolet (UV).

LED lights, on the other hand, don’t offer the same level of customization when it comes to providing the right light for plants. They contain a color temperature, like cool white or warm white, but lack many of the wavelengths that plants need for healthy growth. These limited colors can cause stunted growth and even death if used for too long without proper rest periods compared to natural sunlight.

Using LED grow lights offers greater energy efficiency than regular LEDs, while still providing your plants with all the nutrients they need to thrive. By carefully considering power output, beam angle, and coverage area, you’ll be able to get the most out of your LED grow light setup with minimal power consumption.

ECO Farm ECOD Samsung UV+ IR 640W Dimmable LED Grow Light

Features:

The ECO Farm LED grow light provides more higher PAR/LUMEN output, it can reduce the amount of electricity needed to grow plants and minimize the heat output, which can keep the grow room in the desired temperature range of 72–88 ℉.The grow light has a power draw of 640W (consumes 0.64 Kw per hour).The average price in the USA is $0.13/kWh,The per hour cost to operate this grow light is $0.08,which can save a lot of money. This LED grow light has high-energy efficiency with 2.8 umol/J,The 1514 μmol/(m2·s) can provides high-intensity full spectrum light for your plants,The 6 bar configuration helps to provide more even coverage accross your tent.640W LED growing lamp will make you get 35% higher yield compare with low power led lights, Max 2.5g yield per wattage (power draw). This grow lights are equipped with 6500K white and 3000K warm light LED beads,That will help your plant to get enough light intensity to actually produce flowers and fruits on your plants.

LUMATEK ZEUS 600W LED GROW LIGHT

Features:

Lumatek LED grow light balances light quality (spectrum) and light quantity (intensity and duration), enough to provide single-source lighting for the entire growth cycle from vegetative to flowering. The LED array produces uniform light transmission in close proximity to the crop, thereby providing a single source of planting lighting for multi-layer cultivation systems, single benches in low rooms, and planting tents. Zeus is built using high-quality Lumatek drivers and top bin LEDs from Osram and Lumileds to generate a full-spectrum light source suitable for vegetable and flowering cycles.

ECO Farm ECOZ 510W Samsung 301H Chips LED Grow Light With Separately UV+IR Control

Features:

The ECO Farm grow light is Built with the best parts, Top Bing Samsung LM301H & Osam Chip and brand driver for higher efficacy and longer lifespan; to ensure high-efficiency PPE 2.75umol/J, better heat dissipation, and long service life. Compared with old plant lights, the average PPFD is increased by 30%, and the yield and quality are increased by 50%. With 6 LED growth lights, each rod is covered with high-grade glue, waterproof, and easy to clean, not easy to be filled with dust. This plant growth light also uses a special dimmer, which can precisely adjust the brightness. 0–10 levels are optional. This means that you can see clear brightness levels and record while adjusting. No need to worry about differences. Full-Cycle Sunlike Spectrum, close to natural sunlight. The spectrum applies to the entire stage of indoor planting.

Spectrum King 600W LED LowPro Flower

Features:

The Spectrum King LED grow light is a 660W grow light system with an efficiency equivalent to a 1000W LED. The grow light system is designed for vertical shelving solutions; you mount the lights 3 inches from the plants. Grow lights offer a 4X4 footprint. It offers 141.57 efficacy and a lumen output of 102,000 lumens. LED grow lights feel like plants are getting closer to the sun. The planting system is designed for a 3" tall vertical racking solution. The LED grow light system is the shortest and brightest LED grow light system on the market. The LEDs are rated at 50,000 hours to ensure long life. So don’t worry about spending unnecessarily on grow light fixtures.

What color LEDs are best for plants?

White Light: This is the most commonly used type of artificial lighting in gardens and conservatories. Most white light is a combination of wavelengths, including red and blue waves that support photosynthesis, as well as other colors needed for plant growth. Natural sunlight also contains all of these wavelengths, and if natural sunlight is not available, white light is a good alternative.

Red Light: Red wavelengths are good for increasing flowering and fruiting of plants. They are very effective in stimulating hormone production, thereby helping to improve the flowering and fruiting ability of flowers and vegetables. This is why red lights are often seen in greenhouses during winter when daylight hours are shorter.

Blue Light: It is essential for the proper growth of leafy plants such as grasses or herbs. Blue wavelengths stimulate the production of chlorophyll, which helps create stronger stems, robust leaves, and a denser overall plant structure. Additionally, blue light can help prevent foliar diseases like powdery mildew or other fungi by slowing water uptake in certain plant species.

UV-A/UV-B Infrared Lights: UVA/UVB infrared lights provide additional benefits for your plant health. They support photosynthesis while also reducing bacterial buildup on leaves. This helps keep the flowers healthy while extending their life and avoiding diseases caused by parasites or fungal spores.

There is no one-size-fits-all answer when it comes to choosing the best shade for plant growth — every situation requires a different lighting solution, depending on the type of results you’re looking for (increased blooms or lush foliage). Finding the right combination of colored lights will maximize your garden’s productivity while keeping pests away from the delicate buds!

Conclusion

The key to starting seeds with LED grow lights is the position of the light relative to the top of the plant. For strong seedlings, the light needs to be close to the foliage. In fact, for best growing results, position the seedlings about an inch to an inch and a half above the top of the seedlings as they grow.

As they grow, keep raising the lights to keep them close. This helps the plant grow slowly and strongly, which is the key to strong roots and transplants with thick stems.