Many years ago, growing marijuana did not involve many things because not so many people were involved in it. Today, we can see how interested a lot of people are in cultivating marijuana. Thanks to technology that makes it possible and convenient for anybody. Whether there is space to grow marijuana or not, it's now easier to grow marijuana indoor, even with little space in the house.

Indeed, technology has impacted the interest of growing marijuana indoor, but there are still a few things needed to make the practice perfect. Some of the items required are a grow tent or cabinet for growing marijuana indoors, LED grow light to enhance the growth of this weed, and other essentials.
You need the best LED grow lights for marijuana because they are better than some other options, and they save energy better. Using LED will save you the cost of energy to grow marijuana, and it will also save you time.

Why should I choose LED lights?

LED lights are much more energy efficient than fluorescent lights, incandescent lights and HID lights. They're generally safer, cooler, and can be customised depending on your plants' needs. Using a combination of different LED lights will get the best results.

Blue LEDs will help with photosynthesis - great for younger plants as well. Blue LEDs will especially benefit green leafy plants which don't bloom.

Green LEDs are great for plants with dense growth - it can get through to the lower layers of foliage.

Red LEDs help encourage flowering and fruiting.

Can I use any old LED light for my plants?

LED lights will contain some of the correct light waves for growing plants. However, for best results you should use LED lights which have been created purposefully for plants. Why? Well, they will have the correct balance of light colours for growing plants. If they've been intended for plants, they will also most likely have a cooling system in place to avoid overheating plants.

VIPARSPECTRA XS2000 LED Grow Light

Features:
VIPARSPECTRA LED grow light adopts the latest high-quality LEDs technology-Samsung LM301B diodes, high energy efficiency LEDs increase yield of crops and save operation cost, generates more usable lighting per watt and provides better light canopy penetration. The grow light consists of 3000K warm white, 5000K white, 660nm deep red, and 730nm IR light, which providing your plants with excellent full spectrum led grow lights. The red and IR light are particularly useful during bloom, which can speed up bloom time and enhance high yields to obtain the ideal harvest. An added dimmer knob is featured to manipulate the light intensity at liberty, provides desired needs for plants in all stages from veg to bloom. No fans zero noise. Large areas of solid aluminum heat sinks help you to achieve the ideal cooling system. Adopts high safety performance MEAN WELL HLG series driver to achieve high PAR output, longer lifespan to speed up plant's grow processes and boost yields while saving you on your energy bill.

EnFun Updated FS-2000 Full Spectrum LED Grow Light

Features:
This EnFun LED grow light has high energy efficiency with 2.7 umol/J, Consuming only 200W. It saves up to 50% more energy than other led grow lights. Perfect for 4x4FT footprint. Over 90% of light energy can be absorbed by plants, reflective area, Led grow lights for indoor plants has Customized Dimming Design. Full-spectrum LED grow lights for indoor plants full spectrum uses Epistar new LEDS Chips which proved to be MORE BRIGHT as other chip, and the same PPF, high quality.Excellent Full Spectrum(3000K,5000K,660nm,IR 750nm,400nm)totally 576pcs LEDs.Grow light add a red light turn on/off, Red light is turned off when growing and turned on when flowering to promote flowering and growth. New welding connector is more stable.LED growing light Connector,Switch,Heatsink upgrades,make it stronger.No Fan Noise Free design will make your growing life easy and quiet,large areas of solid aluminium quickly heat dispersing reducing light lost to aisles and walls,increase the light intensity,allowing your plants receive more energy and without burning your plants for maximum headroom.

How to Use LED Grow Lights to Grow Cannabis

Vegetative Growth
During Veg your goal should be to slowly acclimatize your plants up to 100% power. Start at 4′ above the canopy and slowly lower the board down to 28″ - 36″ above the canopy. During veg light burn will display with the sides of the leaves curling, or what I see most commonly is the leaves taking on a 3D shape.

Flowering
For flower you can slowly start to bring the board down to 18″ above the canopy. Light burn is easy to spot during flowering as the pistils will look brown and scorched. You may also get LED bleaching though I have never actually seen this myself. I have had the panel within 15″ of the canopy but any closer than that and you are asking for light burn.

Temperature
The ideal spectrum for flowering Cannabis is 3000k or 3500k. Always get the configuration with the additional red strip. This helps big time for flowering. In the off chance that you are only using your LED boards for vegetative growth go for 4000k
3000k - Dedicated Flowering room
3500k - Flower & Veg

Dimming
The Meanwell driver typically comes with a built-in dimmer. Use a small Phillips head to adjust the brightness. There is no gauge so you will have to get a feel for it. Go from max to min to get an idea of the range. As of June 2020, all units from Meijiu are being shipped with wired dimmers. Great improvement over the screw control.

Eye Protection
Sunglasses are a must. Full Spectrum LED grow lights are incredibly powerful and will damage your eyes. Don't play around. Have extra sunglasses for anyone you show the plants too.

Driver Placement
If you are growing in a plywood grow box I recommend affixing the driver to the ceiling. With grow tents, the best spot for the driver is typically on top of the heatsink. Make sure you have adequate ventilation if placed on the heatsink. The Meanwell driver should never be too hot to touch.

There are the most common questions you may have when looking for the best 200W LED grow lights:

1. What are the advantages of using a 200w LED grow light?
First of all, we have to say that 200w led grow lights are the ideal products for their price. They use very little electricity so you do not have to worry about large power bills while planting.

Secondly, 200w led grow light is known for its durability and quality. Thanks to advanced technology, LED grow lights have a good performance and a long lifespan of up to 60000 hours.
Last but not least, they are comfortable and user-friendly technology. Most LED grow lights are compatible with applications on your phone. Therefore, they can easily be controlled anywhere and anytime.

2. Which space is 200w LED grow lights suitable for?
Before deciding to make an investment in 200w LED grow lights, you must define the size of the space that you are going to plant. For example, 200w led grow lights are perfect for a garden that has an area of about 6 square ft (2x3).

3. How many plants can I grow with a 200W LED light?
With 200W LED grow light, you can raise from one to three medium plants.

Conclusion

A great grow light is one of the most important parts of a quality indoor growing space. Whether you have a grow tent, or you are just growing in the corner of your garage, a grow light provides the right kind of light to help your plants grow. The best LED grow light provides the right spectrum of light and is designed to be versatile enough to suit all stages of the plant's life cycle from germination to harvest. Hope you can find the best Led grow light after reading!