What Are Differences between Pink and White LED Grow Lights

If you want to grow healthy and productive crops indoors or in greenhouses, you may already be familiar with the benefits of LED grow lights. As one of the best options for indoor farms and greenhouses, LED grow lights are energy-efficient, long-lasting, and versatile. But not all LED grow lights are the same. There are different types of LED grow lights available, such as purple, pink, and white.

In this blog, we will discuss the key differences between pink and white LED grow lights.

So, whether you are looking to improve your current growing setup, or are considering investing in LED grow lights for the first time, read on to find out more about pink and white LED grow lights and how they can benefit your plants.

What are pink LED grow lights

Pink LED grow lights produce a spectrum that is made up of red and white wavelengths. They emit a less purplish and more natural-looking light than traditional purple LED fixtures. This type of grow light is specifically designed to provide a balanced spectrum for photosynthesis and plant development while also pleasing the human eye with its more natural-looking light.

What are white LED grow lights

White LED grow lights are a type of LED grow light that produces a full spectrum of light, including red, blue, and green wavelengths, as well as other wavelengths like yellow and orange. This makes them a versatile option for commercial growers who want to grow a variety of plants with different light requirements. White LED grow lights have a more natural appearance and make it easier to observe the plants’ health and color.

Differences between pink and white LED grow lights

Both pink and white LED grow lights can be used to grow plants indoors. They are also beneficial for plant growth. Here are some of the main differences between pink and white LED grow lights:

Pink and white LED grow lights have different spectral output

The key difference between pink and white LED grow lights lies in their spectral output. Pink LED grow lights produce a spectrum that is primarily made up of red and white wavelengths, while white LED grow lights produce a full spectrum of light that includes red, blue, and other wavelengths like green, yellow, and orange. White LED grow lights have a more natural appearance than pink LED grow lights. Therefore, white LED grow lights make it easier for growers to detect problems and diseases.

White LED grow lights are more versatile than pink LED grow lights

White LED grow lights are a versatile option that can be used for a wide range of plants. They provide a full-spectrum light that mimics natural sunlight and contains both blue and red wavelengths that plants need for different stages of growth. In contrast, pink LED grow lights can provide a sufficient amount of red light, which is crucial for flowering and fruiting. Pink LED grow lights may provide enough red light to spur plants to flower and grow fruit indoors. Some examples of crops that have been grown successfully with pink LED grow lights are strawberries, tomatoes, and cannabis.

White LED grow lights have a higher light absorption rate than pink LEDs

White LED grow lights are considered to have a higher light absorption rate than pink LED grow lights. This is because white LED grow lights provide a full spectrum of light that closely mimics natural sunlight. As a result, plants can utilize a greater proportion of the light provided by white LED grow lights, with a light absorption rate of approximately 40%.

In contrast, pink LED grow lights may not be as efficient for overall plant growth. Pink LED grow lights typically have a light absorption rate of around 25%, which is lower than that of white LED grow lights.

White LED grow lights can also produce higher yields per watt of electricity compared to pink LED grow lights. This is because they provide a full spectrum of light that can drive photosynthesis more efficiently, resulting in increased plant growth and productivity. Additionally, white LED grow lights have a high photosynthetic photon flux density (PPFD), which measures the amount of light that is available for photosynthesis, and can further enhance plant growth.

Applications of pink and white LED grow lights

Both pink and white LED grow lights can be used in a variety of growing environments. They are suitable for use in traditional soil-based growing systems as well as hydroponic and aeroponic systems. They can also be used in both indoor and greenhouse growing environments, making them a versatile option for applications of all types.

But the selection of pink and white LED grow lights depends on the plants’ needs and preferences. Pink LED grow lights are suitable for growing plants that prefer full-spectrum light, such as herbs, vegetables, and flowers. But they are more widely used to enhance the flowering stage of plants. They can provide some red light that stimulates the production of phytochrome, a plant hormone that regulates flowering. White LED grow lights are suitable for growing plants that need a balanced ratio of red and blue light for optimal growth, such as leafy greens and cannabis.

From the blog, we can learn that white LED grow lights and pink LED grow lights have different spectral outputs. White LED grow lights produce full-spectrum light while pink LED grow lights produce red and white light. Additionally, white LED grow lights are more versatile and have a higher light absorption rate than pink LED grow lights. Ultimately, pink LED grow lights are more efficient for promoting flowering and fruiting.

But the choice between pink and white LED grow lights will depend on the specific needs of your plants and growing environment. It is important to note that there are many other factors to consider when choosing LED grow lights, such as the wattage, PAR, and coverage area.

Overall, whether you need pink or white LED grow lights, investing in high-quality LED grow lights can be a great way to enhance the growth and productivity of plants. Atop provides LED grow lights with customized light spectrums to meet your specific needs. Don’t forget to contact us if you need any assistance or advice on LED grow lights. We are here to help you grow better with LEDs!