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All You Need To Know About LED Grow Lights

If this is the first time, you hear about LED lights, you should know that it stands for Light Emitting Diodes. Keep in mind that these diodes are all smaller and they serve multiple uses where light is necessary. Some LEDs come in handy for multiple purposes such as bulbs, the lighting of lamps, digital watches, electronic appliances, remote controls, and growing flowers and plants in indoor grow spaces.

They have a longer life and they are highly efficient light sources. These lights are all ideal for commercial and personal needs. However, across the United States, these lights serve the purpose of indoor growing of plants. LED grow lights help to accelerate plant growth since they play a major role in plant processes like photosynthesis.

Serving various purposes, these lights are multi-utilitarian and now global. Of course, not to mention they come with other advantages such as saving money and preserving the environment. Here are some of the top advantages of LED grow lights.

Everything you need to know about Led Grow Lights

Top Benefits of LED Grow Lights


These lights emit PAR light, meaning Photosynthetically Active Radiation, which offers the best efficiency as well as better results. When used for the purpose of growing plants, they work by accelerating the growth because of the light wavelength that emits through them, which is exactly what the plant needs. Different plants have specific wavelength requirements for conducting the photosynthesis process. Keep in mind that the traditional white colored bulb does not provide such wavelengths and thus, it can hamper the growth.

Not just that, fluorescent lamps and incandescent lamps will interfere with the plant growth. Incandescent lamps often produce much more than about 80% of heat compared to LEDs, and this kind of heat is quite harmful to plants. Moreover, the spectrum of blue and red light can balance for the best results.

Energy Conversion

LED grow lights help you to save over 75% of energy. This also helps in reducing the risks of damage caused to mother earth. Since this light uses less power, it helps in keeping the environment safe. The running costs of these lights are much less than about half of HID as well as other lighting systems. Approximately, they consume 100 watts of power.

Moreover, they serve a longer life and work 50 times longer than the conventional white lamps and light. LED grow lights can serve as long as about ten years. They reduce energy consumption drastically and help to save natural resources.

led grow lights

Less Heat

As mentioned earlier, these lights produce less heat and they will not scorch your tender flowers and plants. They are warm when you touch them and they produce less heat, enabling you to grow a variety of plants and flowers right under one roof. Such lights are good for plants and they have a high humidity requirement.

In addition, since they produce less heat, plants will not require frequent watering. Another advantage of LED lights is they do not warm the room, allowing you to save on the installation of HVAC systems. These lights operate a few degrees above the actual room temperature.

Facts about LED Grow Lights

Here’s some information about LED grow lights that will help you with your indoor gardening projects.

Plant Growth Results

These lights enable you to engage in the growth of several flowers, plants, and vegetable inside your house. Some of these include peppers, tomatoes, roses, cilantro, basil, thyme, and even medical herbs like cannabis. It enables the option to choose from blue and red lights, according to the requirements. For example, blue lights can help with the production of sturdier seedlings and control trailing, or sprawling.

Increases Plant Growth

Whether you decide to use outdoor or indoor grow lights, the growth rate of these plants will drastically increase. This is because the process of photosynthesis in plants takes place all through the clock (unlike the short duration of sunlight). This helps to boost growth without stressing the plants.

Red Light

Red Grow Light

Source: Amazon

Red grow light helps in the photosynthesis process and stimulates growth. Plants in their seedling or flowering stages absorb red light, which helps to boost germination. However, blue and red light together are necessary for the full growth of the plants.

Blue Light

Blue Grow Light

Source: Amazon

LED grow lights in blue are ideal for vegetable growth. Once the plants absorb red light, the blue light helps to maintain the plant health.

Wavelength and Colors

Blue and red lights are not just the only colors that LED lights to produce. These lights bring a wide color spectrum with different wavelengths. For example, these lights emit green, purple, violet, and other lights that you can adjust or balance for the best yields.

These lights have a lot of applicability and they serve as the best alternatives for plant growth without much sunlight. LED grow lights come in different options and designs; you should choose the one that best fits your plant growing needs accordingly.

About the Author Ann Katelyn

I'm Ann Katelyn, Creator and Chief Author of Sumo Gardener. Since I was a child I've always been fascinated with plants and gardens, and as an adult this has developed into my most loved hobby. I have dedicated most of my life to gardening and started Sumo Gardener as a way to express my knowledge about gardening with the hope of helping other people's gardens thrive.

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