Best Light For Vegetative Growth

Last updated on August 4th, 2022 at 04:45 am

The vegetative stage is an essential process for the growth of marijuana. It determines how strong and healthy the plants will be once they entered in the flowering stage. There are several requirements, but the most essential is the best light for vegetative growth.

It is vital to have the right vegetative grow light because it works as a driving force for the growth of cannabis.

Things to Consider

When it comes to buying the right led grow lights for vegetative growth, it can be a little challenging to choose. Read the complete guide that will help you to buy the best light for vegetative growth.

Grow Lighting Fixtures

  • They are better and offer a great solution. A single grow light fixture can provide the illumination for multiple plants, and it disperses the light throughout the area because they are built explicitly for grow light purpose.
  • They offer a full spectrum light than other bulbs, but they will cost you a little expensive.

Grow Light Bulbs

  • Marijuana grow light bulbs are a cheaper option for most people. It doesn’t require much effort, just take a ceiling light or an old lamp and swap the bulb with a new vegetative grow light bulb.

Fluorescent-Light, LED-Light, Or Incandescent-Light?

Vegetative growth lights for marijuana comes with three different light technologies.

Fluorescent Lights
  • Fluorescent or CFL for vegetative growth light produces a decent light spectrum for vegetative growth with low heat. They are typically available as CFL reflectors or tube lights.
  • Using fluorescent bulbs as vegetation grow lights will help you to save energy, but initially, they tend to be expensive than incandescent light.
LED Lights
  • LED lights based on the latest technology; they are more energy-efficient and offer ultra-low heat output with the best range of the light spectrum.
  • These bulbs produce high-intensity discharge through a tube fused with alumina.
  • Many commercial growers prefer these LED’s because of their high output level.
Incandescent Light
  • Incandescent vegetative growth lights for marijuana produces high heat output. They are inexpensive and least energy-efficient than the other two technologies.

Top 7 Best Light For Vegetative Growth


1. LED Veg Light Full Spectrum Plant Light

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Prominent Features

  • Light Size: 0 x 8.20 x 2.30 -Inches
  • Weight: 4-Pounds
  • Light Watts: 600-Watts
  • Grow Light Angle: 120°
  • Voltage: AC 100-V – 240-V
  • Light Frequency: 50, 60, HZ
  • Lifespan: >45000 -Hours

Lightimetunnel LED light comes with high yields, lumen, and low heat features. It is energy-efficient led grow light for vegetative growth and offers a full spectrum of light for indoor plants. The package includes a power cord, a 600W LED light, and a hanging kit. The height of the light from the plant can be adjusted by using the clip that is attached with flexible hanging rope.

Buyer’s Review

I rarely do write reviews, but I am thrilled with this LED’s performance. I am new to such type of gardening, and I had no clue what to do, but with this light, I have started a garden and planning to buy another so I can double my grow space. The light offers excellent features at a meager price. The lumen is perfect, and I suggest this grow light for the vegetative stage.

2. iPower GLBULBM400 Grow Light Bulb

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Prominent Features

  • Light Size: 0 x 2.10 x 2.10 -Inches
  • Weight: 8- Ounce
  • Light Watts: 400-Watts
  • Voltage: AC 85-V – 265-V
  • Lifespan: >10000 -Hours

Ipower bulb will make your plants grow better. It is compatible with magnetic and electronic ballast and offers 36000 high lumen output. These MH bulbs for veg are specially designed to keep the plant healthy with violet and blue spectrum. It maintains 90% of the lumen after using for 5000 hrs—new technology bulb with an energy-saving feature that is covered with one year warranty by the manufacturer.

Buyer’s Review

These are perfect veg lights for growing plants. I have used it 20/hrs daily over the course of three months, and I can surely tell you about its performance, it is a blur and bright, which produces the best results. I will surely repurchase it for my other plants.

3. ACKE LED Full Spectrum Grow Lights

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Prominent Features

  • Light Size: 80 x 5.40 x 2.10 -Inches
  • Weight: 10-Pounds
  • Light Watts: 12 -Watts
  • Voltage: AC 80-V – 110-V
  • Light Frequency: 50, 60, HZ
  • Lifespan: >40000 -Hours

ACKE LED is suitable for all stages of the plant. It offers a 460nm blue spectrum, 630nm red light, and white light 2700k. It doesn’t require distance from the plant; even you can place it closer, it will not burn them. The LED’s waterproof feature allows watering the flowers even with turn on lights. The rotatable frame to adjust the light angle helps you to move it easily. Quick and easy installation makes it more convenient for the new gardeners.

Buyer’s Review

The light is so good I used it for the vegetative stage, and I am pleased with the output. I bought another light within a few weeks after the first purchase. It uses consumes low energy and provides bright high light. The switch is on the cable and can be connected with the timer for automatic use.

4. LED Growing Lamp for Indoor Plants

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Prominent Features

  • Light Size: 20 x 12.20 x 1.40 -Inches
  • Weight: 5 -Pounds
  • Light Watts: 45 -Watts
  • Voltage: AC 85-V – 265-V
  • Light Frequency: 60, HZ
  • Lifespan: >50,000 -Hours

Venoya has designed this lamp with 225 LED’s for veg growing. It is a full-spectrum light panel and uses 45w power. The suggested distance from the plant is 1-2ft; you can use it 14hrs a day at the seeding process. In vegetative you can use it for 16hrs. It comes with a one year warranty, and you can replace it.

Buyer’s Review

The light is a perfect fit for my pepper plant, and I received it a few ago. I used it 18hrs a day for the seedling process. It is brighter than my other lights and has a better hanging style. I will purchase this product again, and I recommend this to the people who are looking to buy the best light at a low price.

5. PARFACTWORKS 2000w Lighting Bulb For Greenhouse

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Prominent Features

  • Light Size: 60 x 14.20 x 3.80 -Inches
  • Weight: 5 -Pounds
  • Light Watts: 2000 -Watts
  • Grow Light Angle: 90°
  • Voltage: AC 100-V – 265-V
  • Light Frequency: 50, 60, HZ
  • Lifespan: >600,000 -Hours

PARFACTWORKS full spectrum light comes with several features and offers a 2000W LED brightness but consumes 230w power. The beam angle is 90 degrees and can be adjusted according to the need. It covers a 4 x 4 area with a 380-780nm sunlight spectrum and gives your plant a secure environment that helps them to grow strong and healthy. It is also available with different power capabilities and designs.

Buyer’s Review

Primarily the light has excellent brightness and consumes less energy. More it holds its weight perfectly, so no worries you can adjust the height of light easily. The components of this LED are so strong and durable. I was using it for four months, and I am completely satisfied with the performance. Indeed the best thing to buy.

6. Osunby Dimmable LED

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Prominent Features

  • Light Size: 80 x 11.80 x 0.40 -Inches
  • Weight: 7 -Pounds
  • Light Watts: 150 -Watts
  • Grow Light Angle: 45°
  • Voltage: AC 100-V – 240-V
  • Light Frequency: 50, 60, HZ
  • Lifespan: >42,000 -Hours

Osunby 150-w LED light is specially designed for plant growth. The package includes a power cord, light, charger, dimmer, steel hanging rods, and instruction manual. It offers a red and blue spectrum with 460-470nm and 630-660nm, it consists of 212 red LED’s and 79 blue LED’s which gives a better bright light.

Buyer’s Review

This beautiful light arrived in good condition, and it was well packed with an instruction card. The dimming feature is another plus point, and it is easily connectable with the panel, it takes 5-6 minutes in installing. I am using it for tomato plants, and I hope it will keep working as same as it is doing now. I am truly satisfied with the features and performance it gives.

7. Byingo 32-W Plant-Grow Light Plug and Play

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Prominent Features

  • Light Size: 40 x 3.60 x 2.40 -Inches
  • Weight: 2 -Pounds
  • Light Watts: 32 -Watts
  • Grow Light Angle: 90°
  • Voltage: AC 85-V – 265-V
  • Light Frequency: 50, 60, HZ
  • Lifespan: >35,000 -Hours

Full-spectrum LED light that helps plant to grow with good health. This product saves 65% energy and gives a higher lumen with extra controllable brightness. It comes with a 5ft cord that holds a turn on/off button, and it also can be easily hanged with the roof.

The design is extendable and can be connected up to 4 other fixtures in easy steps with the help of connectors. This light is ideal for a greenhouse, home garden, and pot culture. It is also available with different specifications, but price may vary. 

Buyer’s Review

Indeed a great LED light for the home garden. I have been using LED lights for five years, and this product just made me its fan. A perfect design with useable features it gives all control in your hand. The user instruction manual was beneficial, and it took 10 minutes to install the light. This is one of the best light led veg Grow lights if you are looking for MH lights for veg then it will solve your problem. 


The best light is essential for the home garden if you want to grow healthy and robust plants. You can see several options that are available in the market, and they offer a lot of various features. Choosing the perfect light can be a little challenging, and it could be more difficult if you are new in gardening.

Plants don’t need fixed light; they require a different level of brightness and heat at various stages, it is also essential to know the right distance of the light from the plant to get better output. Always prefer to buy energy-saving lamps and also ask for a warranty from the seller. List up plant requirements and compare the products to find the best fit for you. 


1- How much light for the vegetative stage?

In the vegetative stage, marijuana plants require more light than in the last step. Keep these plants at least 18 hrs a day under the best growing light. If you want to grow your plant as big as possible, then keep it under the growing light for 24 hrs a day.

2- What kind of bulbs are usually used for the vegetative growth phase?

The vegetative growth phase is a crucial stage. Typically MH bulbs are used in the vegetative stage because they produce a slight bluish grow light that is very beneficial and plant love that light. Moreover, this light can be used for other plants as well.

3- What are the best spectrum colors for each stage for weed?

There is no specific light spectrum for the weed plant. You can use any color to achieve your goals.

Generally, blue light is considered best for the vegetative stage; it is noticed this light grows a plant healthy and robust in the vegetative phase, and most of the people use it.

Red and yellow light with a higher amount of red color is often used in the flowering phase, and it helps a plant to grow tall. Plants usually cross the flowering period faster in red light than under blue light.

4- What are the best bulbs for growing weed?

Fluorescent or CFL Grow Lights are best for weed but are not the only option. They come in different sizes and lights that include a tube shape or twisted bulb. They are very easy to use and consume less power, and you can adjust them quickly to any indoor garden.

5- Are fluorescent lights good for growing weed?

Yes, they are the perfect choice. They provide an adequate light spectrum for the growing plant and can be used in tiny places where no other light will fit perfectly.



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