5 Best LED Grow Lights 🌳 Weed Guide for Lights

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 light to enhance the growth of this weed, and other essentials.

In this review, we are basing our discussion on the best LED grow lights. We will review the five best LED grow lights that you can invest in to make your weed farming unique. We will also discuss factors you should not neglect when considering the best LED grow lights for weed, especially if you plan to plant indoors.

You need the best LED to 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. There are many options for you to select from but let’s take a closer look at these five LED grow lights and see what makes them stand out.

Best LED Grow Lights for Weed

Spider Farmer SF-1000 LED Grow Light

Pros

• It saves the cost of electricity
• Upgraded dimming option
• Suitable for commercial and indoor planting
• Can be used at all growth phases
• Well constructed

Cons

• The dimming feature lacks external switch

The Spider Farmer SF-1000 LED Grow Light is one of the best grow lights for weed that you can get in the market. The grow LED light is well constructed for its purpose. The manufacturer has made it available at a reasonable price. This device is the right choice for you to grow marijuana.

When you begin to use this grow LED light, you will expose your weeds to excellent lighting and save yourself the expenses of electricity bills. That’s because the Spider Farmer grow LED light is constructed with the upgraded SF LED lights, which are the Samsung LM301B diodes, that deliver superior light output for higher yields.

The LED light has a dimming option and switching feature. You can adjust the light’s output whenever you feel there is a need for it. The multiple light connection comes with this dimming feature that will be of great value to your marijuana, if you plant them in large quantities, indoor or outdoor. Although the dimming knob is placed in an inconvenient location, it’s still very much useful.

This LED is useful at all stages of the weeds, ranging from seedling to flowering stage. Thanks to the full spectrum (white, red, blue, and IR) that are useful for all of the weed cultivation stages. This full-spectrum also makes weed bloom and grow at an excellent rate to make you harvest in a larger volume. The cooling system is well-made, and you may not notice the sound of the fan when it’s working. This product is absolutely user-friendly.

 

MARS HYDRO TS 1000W LED Grow Light

Pros

• Makes the weed produce in large quantity
• Minimal energy consumption
• Makes plants produce radically
• Perfect for all cultivation stages
• Easy dimming feature

Cons

• The light is too bright for the eyes

The high-efficiency MARS HYDRO TS 1000W LED Grow Light is one of the best grow lights for weeds that you can use indoors. Without spending too much, you will be offered all the values you desire from the best LED grow light, plus the device is user-friendly and can also be used for commercial purposes.

The LED is built with the latest SMD LED version that gives the optimum power (PAR/LUMEN) output. The LED light is constructed to make your weed yield better than using other grow lights. The device doesn’t consume much energy. It only consumes 150 watts and saves about 50% in energy costs, and it has 342 LEDs.

The LED grow light acts as natural sunlight, making it suitable for all plants, including marijuana. The device is highly effective at any stage of plant growth. The LED ensures the rapid growth of weed from the beginning to the end of cultivation. Besides that, LED enhances the quality of marijuana.

The cooling system of the LED light is entirely made without a fan. Despite that, the LED functions well and doesn’t make any noise. The heat disperses quickly without the fan, thanks to the aluminum used on it. With this feature, your weed will get sufficient energy without getting burned or stunted. You can dim the grow light for quality effect on the weed.

 

VIVOSUN VS1000 LED Grow Light

Pros

• Highly efficient
• Low power consumption
• Affordable
• Works well on different plants
• Comes with easy to use dimming knob

Cons

• Lacks dedicated IR diodes

VIVOSUN is one of the trusted brands in the industry. The brand is famous for its quality products, including the VIVOSUN VS1000 LED Grow Light. It is specifically made for indoor planting of various plants such as weed. The good thing about this product is that it’s very affordable.

The manufacturer used the new LED light technology, Samsung LM301H Diodes, which is highly efficient with powerful output that consumes as low as 100 watts of energy. It is better than what you can get from HID lights and others. You won’t spend too much money on electricity when you use this energy-saving LED. This grow light is dimmable by using the knob fixed on it to make it adaptable to all growing cycles of your weed. Anybody can use this LED light, from beginners to pro-weed growers.

The heat and noise generated by this LED device are minimal. There are ventilation holes in it, but the LED doesn’t come with a fan, making it noiseless. Rest assured that your weed won’t get burnt or stunt since the LED’s heat is low. Hence, it’s safe to position the VIVOSUN directly above the weeds. The product is packaged with VIVOSUN US rope hangers and grow glasses. You will also enjoy a three-year warranty service from the brand.

 

BESTVA 2000W LED Grow Light

Pros

• Comes with dual-chip of 2000W
• Makes weeds bloom and grow fast
• Strong cooling system
• Comes with three years warranty
• Reduces electricity consumption

Cons

• Few LED are prone to fail after some months of heavy use

BESTVA 2000W LED Grow Light is another good LED grow light for planting weeds indoors. This product will ensure that you achieve your goal of cultivating marijuana at ease and yielding bountifully, even if you choose indoor planting. Even though this product is costly than other ones we are reviewing in this post, it’s worth the investment.

This LED grow light has every necessary feature that will make your weed grow, bloom, and survive all of the stress that could harm them before the harvesting stage. The light will expose your weed to the accurate level of lighting needed for photosynthesis, making the LED comparable to natural sunlight. The full spectrum also contains the various light values needed for marijuana at every cycle of planting.

This LED device doesn’t consume much power so you won’t spend a lot on the electricity bill. You can use the VEG and bloom switch at your own will or use them together during the seedling and flowering phase to get a quality result from your marijuana indoor farm. At this stage, marijuana needs more energy to survive. That’s why it’s advisable to switch on the two lights during that time.

The cooling system is excellent and made with an aluminum plate radiator of 3mm in thickness for great heat dissipation. There are holes on the glass and aluminum plate for heat convection. When you purchase this LED device, you will enjoy a three-year warranty service from the company.

 

King Plus 3000W LED Grow Light

Pros

• Comes with dual-chip of 10W
• Makes weeds germinate fast and bloom
• Developed cooling system
• Comes with three years warranty
• Saves energy

Cons

• Few LED are prone to fail after using it heavily for some time

This LED device is well constructed with a powerful cooling system, which is necessary for your weeds’ growth. There are good heat sinks with glass that are not entirely sealed up. The radiators used are upgraded aluminum. Also, there are three high-speed fans that can be controlled or mute.

This grow LED light measures 25.8”x 14.8”x 6” inches. This product is not heavy, weighing 16.2 pounds, and the LED’s angle is 120°. Its average power draw is 615 watts, while its voltage input is AC85-265V, and its lifespan is about 100,000 hours. This LED features a frequency of 50-60Hz and a working temperature of -68℉ to 104℉.

Your weed will get adequate full spectrum from this LED grow light, which will make them enjoy the benefits of natural sunlight. Note that you can’t use this product outdoors since it’s not waterproof, and don’t stare at it directly because it’s highly glaring.

You can use the two switches at the appropriate time. For instance, the vegetation switch is made for the seedling phase or leaf stage. The other button, which is the bloom switch, is useful for the flowering to harvest phase. You can also use the two buttons simultaneously when your weed gets to flowering and the fruiting phase.

We recommend this grow light for weed planters. It seems like the manufacturer had weed growers only in mind when making this product. This doesn’t mean you can’t use it to grow other plants, but it’s perfect for growing weed.

What to look for when buying a grow light for marijuana

There are some critical aspects of grow lights that should be carefully observed before you can refer to them as the best for growing lights for planting marijuana indoors.

Lightweight

The efficiency of a LED grow light does not lie about its weight. In fact, the lighter it is, the better.
Likewise, any LED grow light that is termed as the “best” must not be heavy. Heavy LED lights will be inconvenient to install or use, and they may even give you hand pain when lifting them.

In order words, think about your hands before going for any LED grow light.

Brightness

LED grow lights’ intensity is another crucial aspect that must not be ignored. It’s the intensity of the light that enables the weed’s growth, color, and health. It’s better to choose the LED grow light that is bright and can be dimmed; the more colorful, the better for your weed’s leaves to have the perfect shape and yield properly.

Low light or uncontrollable light will make your weed stunt growth, change color, or become damaged as time passes by.

Energy Efficiency

The first thing you need to take note of in this aspect is the light’s proportion, which is the same as the spectrum. This feature is highly crucial for the successful growth of weed. The spectrum ranges will make your weed grow quickly and become full of leaves if it’s efficient.

Normally, weed gets spectra from the sun, but since this is a tech-based system, the weed will enjoy the photosynthesis process via the light’s spectra. Your LED grow light should consist of yellow, red, orange, blue, and maybe UV and IR for an excellent outcome.

LED grow light must be energy saving to reduce your electricity bill. The more the LED consumes power, the higher the amount you will spend on energy. Note that low consumption of power should not make the LED light reduce in its capability.

The LED circuit is another feature that determines the energy efficiency of the LED grow light. Therefore, this aspect must be highly noted when you are shopping for your grow light. If the circuit of the LED is perfect, it would be able to produce power continuously. Besides that, it’s ideal for the circuit to have the dual feature, VEG and Bloom mode, which are excellent for marijuana’s growth.

Temperature

It’s normal for LED grow lights to increase in temperature, which makes them heat up. The high temperature of the LED is not suitable for your weed’s health. Therefore, the best-LED grow light must be constructed entirely with a cooling system such as a fan or other effective means. The cooling system will reduce the device’s temperature, and in return, the device will function well.

Value for Money

Any LED grow light that is durable, capable of making your weed grow, and packed with values is worth buying. The device must also possess the features mentioned in this section, such as brightness, energy efficiency, and the likes.

Worry not, all of the LED grow lights we have recommended in this article are worth buying. They are all well-built and made with the necessary features, including those we have discussed in this section.

Summary

The best LED grow lights that we have suggested in this post are all suitable to grow weed indoors. You don’t need to search again because getting the right LED to grow your weed is not easy to come by. With confidence, check through our list again and select the one you can afford or prefer most. Place an order for your device and start growing your weed properly in large volume.