Top 5 Best Light Clone for Weed Plants (2023 Update)

Best Light Clone for Weed PlantsCloning weed is one of the best ways to replicate the strain that you want. However, it is a complicated process. For some, it is going to be frustrating. Nonetheless, with the best light clone for weed plants, things can be a lot easier.
The right light will replicate the energy of the sun, making it possible for photosynthetic activity to take place. It prepares the plant to be in a healthy state before the vegetative and flowering stages. Its effectiveness, however, will depend on the specific light that you will use, which makes it important to be a meticulous buyer.
What is the best light for cannabis seedlings that can help improve the success rate of clones? If you are wondering, read on and learn from our recommendations. We’ll also share with you some valuable insights on cloning techniques and other things that will help you to grow clones successfully.

Best Light for Cannabis Seedlings

#1 Roleadro LED Grow Light Full Spectrum

With the use of this product, you can replicate the brightness and warmth of the sun in an indoor environment, making it easy to ensure the growth of the clones. It has 9:4 ratio of red to blue lights. This makes a good choice for the best light spectrum for clones. There are no useless white lights and the spectrum will be instrumental in the production of chlorophyll.
Aside from the spectrum, another selling point of this light is that there is no fan, which means that there is no noise. This makes it a good choice even if you live in a cramped place, making sure that there is no noise that you will find annoying.
In terms of construction, it comes with an aluminum back panel. This is great in terms of heat dissipation, which is better compared to those that come with a wooden or plastic panel.
Based on the specifications stated by the manufacturer, the light has an expected lifespan of 50,000 hours, which shows how it can indeed provide the best value for the money.
Still have doubts about choosing this product? One thing that can change your mind is the fact that the manufacturer is offering a satisfaction guarantee. You have 30 days to try the product. If you are unhappy, just let the manufacturer know and they will provide an unconditional refund.

  • Excellent value for money
  • Ideal even for a large space
  • Durable


  • Plugs can be missing
  • Surface mount can become hot

Q&A: Is it compatible with a timer?

A: Yes, you can use a timer with this clone light, although you have to purchase such separately. A timer will make growing clones more convenient as the light will turn on and off on its own based on a pre-determined schedule.

Q&A: How close to the plants should the lights be?

A: You can position it anywhere from 2 to 20 inches away from the plant. It is LED, so there is no need to worry that it will burn the weed.

#2 VIVOSUN Latest VS1000 LED Grow Light 

VIVOSUN is a manufacturer you can trust as they have been in this industry for many years. Products from VIVOSUN always receive high praise from customers, and so does this LED grow light.

This LED uses Samsung LM301H Diodes that produce high output while using less power. The top-of-the-line LED technology they use not only increases the lifespan, but also helps the model perform a lot better.

Besides, this LED light provides full spectrum with optimal light to help plants grow strong in every stage. Your cannabis plants will be fully supported from sprouting to flowering.

Q&A: Does this LED have a built-in dimmer knob?

Yes! This LED light comes with a dimmer knob that allows growers to adjust the brightness to suit each stage of plant growth. This dimmer knob is really easy to use and even newbie growers can use it easily.

Q&A: How is the warranty?

This LED grow light is not only durable and reusable, but it also comes with a pretty long warranty. This LED light set comes with some accessories like a grow glasses, a pair of VIVOSUN US patented rope hangers . They all come with the same 3-year after-sales service.

Best Clone Light Bulb

#3 Derlights Led Grow Light Bulb

This is another top option that you should not ignore for the best light for cannabis seedlings. One thing that makes this exceptional is the fact that it is suitable for all stages of growth. It will provide supplemental sunlight from the initial stages to the harvest of the clone.
Similar to the other LED grow lights that are used for cultivating marijuana, it is known for producing less heat and triggering more growth. The main material that is used is aircraft-grade aluminum, which limits the production of heat to avoid plant stress. Even with a full day of use, it won’t get hot.
With a lifespan of up to 50,000 hours, you can expect unmatched functionality through the years. It is sure to be worth your money as it is going to take a long time before it will require a replacement.
To be technical, there are four peaks wavelength – 430, 460, 630, and 660. It will be instrumental in improving the production of chlorophyll. More so, as for the LED ratio, blue light is 400 to 470 nanometers and red light is 610 to 720 nanometers.

  • Excellent construction
  • Easy to install
  • High efficiency


  • Can be too small for large grow rooms
  • Can be prone to being burnt

Q&A: Will it fit in a standard light socket?

A: Yes, you can attach it even in a standard socket, which means that there is no need for complicated installation.

Q&A: Does it emit UV rays?

A: This light does not emit ultraviolet rays, and therefore, it does not pose any harm to humans.

#4 XICENAIVEI Grow Light Bulb for Indoor Plants

This grow light bulb from XICENAIVEI is also an ideal choice for growers of different levels. This bulb provides a full spectrum, it can provide maximum support for cannabis plants at any stage, and so growers don’t have to invest in separate lights for their indoor growing area.

This bulb is easy to set up and easy to use. It also comes with a small remote that allows growers to control the bulb remotely. And you also don’t need to invest in many other accessories to set up this bulb on an indoor growing area.

Besides, this light bulb also uses good materials to make a high-quality product. It does not use a cooling fan, but uses aviation aluminum as heat-sink. The unique flake design also makes this bulb more efficient at dissipating heat. There is no cooling fan, so it doesn’t make a lot of noise in the space of the growing area.

Q&A: Does this light bulb consume a lot of energy?

NO! This light bulb does not consume much energy, on the contrary it can save 78% of electricity bills each month. The power of this bulb is 60W but it only consumes 13W.

Q&A: What after-sales service does this bulb come with?

When purchasing this grow bulb, customers will receive professional service within 24 months. The manufacturer will guarantee a 30-day money-back guarantee if the product you receive has a problem.

Best Clone Weed Light for Hydroponics

#5 SANSI LED Grow Lights for Indoor Plants

It might look like a simple 36-watt light bulb, but this is actually one that can also work effectively for clones, making sure that they are off to a good start. Even when it is winter outside, it allows the grow room to enjoy plenty of sunshine.
Ease of set up is perhaps one of the biggest selling points of this product. There is no need to waste time and exert a lot of effort for its complicated assembly. Instead, you can just easily plug it in an existing E27 socket. There is no need to use any tool to do so.
With the polished aluminum construction, it does not only look good, but it is also durable. Since it is LED, you can be confident that it can withstand the test of time, providing the light needed by the weed in all stages of growth. From the material to the design, it delivers superior heat management to maintain the ideal temperature in the grow room and to avoid stressing the plant.
The light comes with blue and red LEDs, which are scientifically proven to be the right colors. The blue light will help to induce photosynthetic activity. On the other hand, the red light will promote flowering and fruiting.
Lastly, for your peace of mind, it comes with a standard 12-month warranty from the manufacturer.

  • Easy to use
  • Durable construction
  • Good for all stages of growth


  • Few user reviews are available online
  • No functions for smart control

Q&A: How many LEDs are there in this light?

A: In total, there are 12 pieces of LEDs, each with 3 watts. Therefore, it has a total of 36 watts.

Q&A: Does it consume a lot of energy?

A: Fortunately, this is an energy-efficient light bulb. Even if it is turned on round-the-clock, you will be happy to know that this is not power-hungry. In fact, compared to traditional lights that can be used for marijuana clones, you can enjoy up to 80% of energy savings.

Why is Light Important for Growing Clones?

As with any other type of cannabis plant, even those that are not clones, or even for vegetables that are grown in a grow room, the light will play a major role. Light acts as the growth regulator, which is why it has an indispensable role. The proper amount of light will provide the nutrients that the plant needs during the initial stages of growth, providing an assurance that it will be off to a good start.

What is the Best Light Spectrum for Clones?

First, let us discuss what exactly is a light spectrum and why it is an important consideration for your marijuana clones. Simply put, it refers to the energy wavelengths that are produced at the source of light. However, not all spectrums will have an impact on the growth of plants. Truth is, different spectrums have different effects.
In a visible light spectrum, there are different colors that will be produced – red, orange, yellow, green, blue, indigo, and violet. These colors will have varying impacts. Blue and light are amongst the best spectrums that the marijuana plant will need. The blue light will usually have a wavelength of 430 to 450 nanometers. This cool light will trigger vegetative growth, which makes it important for clones. The red light, on the other hand, will have a spectrum of 640 to 680 nanometers. This will encourage the production of bud and flowers in a marijuana grow room.

What is the Best Temperature for Clones?

The lights in a grow room can produce heat, which will alter the condition of the environment at which the plant grows. With this, you need to constantly monitor the temperature to avoid the room from being too hot or too cold, which can have a negative impact on the growth of the plant. In this case, you will benefit from investing in a temperature regulator for a smart way to control the grow room.
According to experts in growing cannabis, the success rate for clones will be higher if the temperature is between 74 to 77 degrees Fahrenheit. Using lights will help to achieve the desired temperature without producing too much heat that could burn the plants.
The temperature at the root zone should also be properly managed. If it is below 69 degrees Fahrenheit, the clone won’t end up developing roots. On the other hand, if it is above 79 degrees Fahrenheit, it will suffer from stress.

What is the Best pH Level for Clones?

In indoor gardening, especially in marijuana cultivation, pH level is regarded by many growers as one of the most important. This greatly affects almost everything about the plant. Ending up with a bountiful crop and optimal yield will all depend on the pH level. This improves the condition of the soil, making it instrumental in the success of cloning. Even in the case of hydroponic gardening, pH requires attention.
In the case of most cannabis plants, the desired pH level is anywhere from 5.5 to 6.5. When it is more than that, the health of the root is compromised, making it unable to take the nutrients that it needs, including iron, manganese, zinc, and copper. On the other hand, when it is below the recommended pH level, it won’t have access to magnesium and calcium.

What is the Best Cloning Technique?

Actually, there is no single technique that will ensure the best growth of clones. More than the right light, temperature, and pH level, here are other important things that you have to know:

  • Make sure that the source of the cutting is from a healthy mother plant. This is the first step and perhaps the most important. Take the time to find a healthy source to avoid frustrations. If the mother plant is inferior, expect that the same thing would result from the clones.
  • The humidity of the grow room is also an important consideration. It will be best to keep the humidity level at 75 to 95% range. Consistent watering is also a must, depending on the stage of growth. Avoid overwatering as this can make the plant prone to pests and diseases.
  • Whenever you are handling the clones, see to it that your hands are clean. Avoid using bare hands. Instead, use rubber or latex gloves. Sterilize the equipment that you are using, such as scissors and razors. This will help in the prevention of contamination.
  • You also have to learn the right cutting techniques. To start with, use sharp scissors. Cut at the right angle to avoid stress. The base of the cutting needs to have as much surface area as possible. This will improve rooting success and increase water absorption rate. Once you are done cutting, wrap the end with a tape, which will create a dark environment that can encourage rooting.

Wrap Up

With the best light clone for weed plants, it will be easier to ensure the healthy growth of your marijuana. It is one of the most important elements in the grow room, so make sure to choose wisely. Keep an eye on the three products that we have mentioned above to make a decision that you won’t end up regretting.