If you are new to indoor growing or looking for a led grow light guide to help you choose the best LED grow light, there are several things to consider. When choosing LED grow lights, this buying guide might help you make a better decision.
Many horticultural growers in the modern world could benefit from using LED lights if they knew which grow lights would be best for them. However, not many of them know how to pick the best. For a full, comprehensive guide see our Ultimate Guide.
First, a simple definition: The acronym LED simply refers to Light Emitting Diode, which is a relatively small bulb of light. To produce adequate amount of light required for a given purpose, the diodes are used in great numbers, and in different colors. The latest generation lights use the more efficient COB (Chip on Board) LED technology. Horticulturalistsgenerally use LED lights for both personal and professional purposes.
The LED bulbs and LED COB modules used in the LED industry have long lives and are very efficient. Available in different colors, they provide an efficient and convenient alternative to natural light for indoor plants.
The lights are necessary to accelerate plant growth and aid in the photosynthesis process. As more people adopt the practice of indoor growth of plants, the use of light emitting diodes also continues to grow. With demand, technology evolves, improving the advantages already apparent in LED lights. Such advantages include the ability of the user to control the provision of light required by the plants. For that reason, it is advisable to choose the best LED grow light that you can find based on the type of plants you grow.
Many growers still do not know a proper method to apply when selecting the LED grow lights. Growers choose LED fixtures because they conserve energy and maximize production. Here are five points to observe when evaluating LED lights.
- Choose LED fixtures with adjustable output spectrum
Given that the LED arrays these days often come with different color LEDs, you need a solution that allows you to manage the light output spectrum according to your choice of plants or seasons. For example, you can match the colors to flowering season, or to summer time. By varying the light output, you can simulate the seasonal light changes to suit the growing circle of the plant.
- Select LED fixtures with high power cooling system that works
High power LED fixtures need cooling, just like computer CPUs. For that reason, you need a heat sink and a fan. Since the LED fixtures do not radiate any heat, they have a metal pad that provides the way for heat to leave the LED.
- Look for fixtures that are mounted on a metal core printed circuit board (or MCPCB for short), which is a space-grade technology for electronics that operate at high temperature
The device is better than the normal device circuit board and you will need it for the high levels of power that your LEDs use.
- Make sure your circuit board is mounted to a sizable heat sink, preferably one with several fins
With more fins, the circuit board is able to spread heat out faster to aid faster cooling. This is important to prevent failures caused by single fins, leading to overheating and damage to the LED fixture.
- Consider LED fixtures with constant current driver circuit
When buying LED fixtures consider the electronic current circuit that powers your LED lights. The role of the electronic current circuit, or driver circuit as it is professionally known, is to convert AC power to direct current within the proper voltage and current level that the LED fixture can sustain. A proper LED circuit driver should supply a constant supply of direct current and regulate the intensity according to temperature changes.
The Benefits of LED Grow Lights
There are many benefits of using these lamps as compared to other types in the market. Their benefits can only be seen if we compare with what other lamps will produce as compared to the greater LEDs.
Space Saving Designs:
To begin with, they are regarded as space saving designs, given that other types of grow lights need a lot of space in the room and at the same time they will need more equipment to help them run smoothly. With LED lighting solutions, you can enjoy better space utilization as they are small and do not occupy a lot of your space in the grow room. There are no headaches associated with extra equipment to run the lights and you are able to move them freely as you change their position. Some lights are designed to be daisy chained together, thus eliminating extra cords.
Optimized Light Spectrum:
LED technology allows the fine tuning of light spectrum to produce the best light that plants need to develop throughout their stages of growth. The energy can be concentrated on certain frequency bands, and so you don’t waste energy producing light in the un-usable part of the spectrum. LEDs deliver the right kind of light power that plants need. With other lights, like HPS or MH, you don’t have the ability to fine tune the spectrum, it is what it is and that’s all you get.
Power & Energy Efficient:
The third benefit of this type of grow lights is that they are also general power efficient. They save you a lot of money by substantially reducing your electricity bills. Hence, they are reliable and are a good source of energy saving.
Another benefit of these lights is that they are long lasting. They have the ability of serving you for more than 50,000 hours of use to about 100,000 hours before dying out. Other lights only last for about 20,000 hours. They are known as low running temperature lights. They are the perfect and most reliable because they will not warm your grow room excessively, thus exposing placing your plants in an unconducive growing environment.