Things to Consider Before Switching to LED Grow Lights: LED Grow lights have improved a lot as they are just being launched a few years ago, however, you should have the appropriate knowledge to grow cannabis in unique ways to get the most out of your investment. LED lights have changed the way we grow plants, allowing professionals as well as hobby growers to maintain environment efficiency with great effort.
In order to replace high-intensity discharge (HID) lamps such as high-pressure sodium and metal halide with an LED, you should check that LED light to have a proper spectrum and spacing between leaves and lights and equal distribution over the grow space.
LED grow lights have a wide number of benefits, hence choosing the best product is difficult. There are a lot of models of LED grow lights available in the market, confusing statements and improper product details are some of the main reasons.
In order to choose the best led grow lights for weed, you have to consider a lot of factors. Here, we will provide you a list of the most important things to consider before switching to LED grow lights.
Things to Consider Before Switching to LED Grow Lights
1. Spectrum and structure of LED light
Plant growth is solely dependent on the light spectrum available. The structure of light has a great effect on how it is delivered to the canopy. Higher amounts of blue lights reduce plants growth, darker in pigment and high in cannabinoids and terpenes.
Red lights help in photosynthesis process, while green, yellow and orange light provide only a small portion of energy to plant. Few LEDs emit unique wavelengths as a move to conserve energy by offering isolated colors. But, this avoids the capacity your plant has to absorb a wider range of spectra.
2. LED Lights have a low heat output
Before you choose any of the LED grow light, you should be familiar that LED helps in two main factors – plant protection and durability.
These LEDs emit light based on the requirement of the plant and thus having low-heat output ensures that they won’t damage however also to keep a smaller distance between the lamp and the plant.
Using a balanced spectrum and proper light distribution, you can easily remove lights close to the canopy, thus increasing your light intensity. Most basic misconception is that radiant heat is the warmth of the light fixture. Radiant heat is light in the form of infrared radiation (IR), an electromagnetic wave same as red, blue and green.
As soon as IR is absorbed, energy is released like heat by the object. LEDs generally not emit IR, while HIDs emit a huge amount of IR which results to increase leaf and room temperature.
3. Check what you are growing
Before you choose light, please check which type of plant you are growing. Most of the LEDs will do the work, however, some specific models are built to meet specific needs. Some plants require different wavelengths in each growing stage.
For instance, if you want to grow cannabis, you need specific light to get the best possible output as compared to growing tomatoes. Also, check that light is useful in all the stages of growth.
4. Utilize your plant growing space properly
Availability of the space is the most important factor while purchasing lighting as it helps to decide the amount and size of lamps you need.
HIDs emit a lot of light, including they also form excess heat, while the spectrum is limited so you require more space to grow. The perfect LED light will help you to grow plants easily in small spaces with low cost and without decreasing growth rate.
Here, you should measure size of garden and then measure lightning area of lamps. In general, you need 32watts of actual power per square foot.
5. Warranty and Return Policy
LED lights normally last for around 10 years with normal usage. Hence you should check that warranty period is not less than that. It is mainly a sign of poor quality and cheap materials.
Almost all the makers provide a guarantee on parts of lights, including free-return policy.
Apart from these above points, so should also consider things like Quality and material, brand reputation, total electricity consumption, quality of semiconductor chip and lastly ease of use and flexibility.
Hence, these were some of the most important things to consider before switching to LED grow lights.