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Best Grow Lights for Seedlings to Enhance Growth Indoors 

 July 3, 2021

By  Agriculturist Musa

When it comes to the growth of plants, there are essential factors that need to be available. Plants cannot grow without light or air. Therefore, if you live in a place that only receives sunshine a few months in a year and you want to grow some crops, you will need the best grow lights for seedlings to grow well. Also, if you have an indoor garden, you will need to add grow lights to provide them with enough light needed for their growth.

When you notice your house plants or seedlings growing extremely tall and leaning towards the window, they do not receive ample light for survival. However, most plants like vegetable and flower seedlings, tomatoes, pepper, and hemp require a lot of light, and they cannot grow well with only the natural light available. Therefore, you may use grow lights to boost their growth, no matter how naturally the space is lit.

Why Do Your Seedlings Need Grow Lights?

Plants also need food to grow, just like all other living organisms. Plants use the sunlight to manufacture their food. Normally, the quantity of light a plant receives influences the rate at which it grows. So, if you have indoor plants or if it is the winter season and you are preparing your seedlings, using the best grow lights for seedlings is the only way to make them remain healthy and strong.

When light is insufficient, veggie seedlings may get thin, weak, and lanky, and they may break or flop. The two types of grow lights are LED and fluorescent lights. However, LED lights are more energy-efficient and also give more lumens of light than fluorescent grow lights.

In this article, we shall take you through the best grow lights for seedlings to help you select what you can use to make your indoor plants and seedlings grow strong and healthy.

1. LED Grow Light Gooseneck Dual-Head Plant Lights for Seedlings

LED Grow Light for Indoor Plant, Gooseneck Dual Head Clip-on Plant Lights for Seedlings...
  • 🌻Auto ON/OFF Timer Function -- the circular memory timer function allows to automatically turn...
  • 🌻3 Lighting Modes & 10 Levels Brightness - 1-Purple Light, 2-Sunlike Light , 3- Mixed Light,...
  • 🌻360° Gooseneck & Strong Clamp - the flexible goosenecks can be rotated 360 degrees ,which make...
  • 🌻Professional Full Spectrum Light -- dual head design not only solved the trouble of setup and...
  • 🌻Widely Used - the artificail lights is suitable for balconies, greenhouses, darkroom, office and...

From the name of these LED lights, it is easy to know the shape of this product. It has a gooseneck and strong clamp that you can easily rotate through 360 degrees to adjust the angle between the light and the plants. It is powered by an AC power plug or USB, making it super convenient for indoor use. This gooseneck clip-on has an auto on/off timer function, allowing it to turn on and off according to your settings automatically.

It has three different lighting modes, and each has its time to be on within a 24-hour cycle. The modes are purple light, sunlike light, and mixed light. You can change the brightness up to ten levels which you can control with remote control. You can grow your indoor plants to maturity with this LED grow light is suitable for all growing stages.

The dual-head design is convenient and saves you the heartache of hanging growing lamps. Moreover, the design expands the illumination area to ensure all your seedlings are illuminated and have access to maximum light. You can use this grow light for your seedlings in the balcony, darkroom, greenhouse, and office.

Pros

  • It is suitable for all plant stages
  • It has ten brightness levels
  • The grow light has an on/off timer
  • The gooseneck clamps rotate up to 360 degrees
  • The clamp is extremely strong
  • The lights are bright

Cons

  • The timer is not very reliable
  • It is not durable

2. LED Grow Lights Full Spectrum Grow Lamp with IR and UV

Sale
LED Grow Lights, Full Spectrum Grow Lamp with IR & UV LED Plant Lights for Indoor Plants,Micro...
  • 🌻 Full Spectrum Growing Light - equipped with 75 High-power LED chips:47 Red 19Blue 3UV 3IR...
  • 🌻 Wide Uses - this LED artificial light can be used for both hydroponics and indoor plants in...
  • 🌻 Easy Set-up - adjustable hanging light kits make this fluorescent lights much more easy to...
  • 🌻 Highly Efficient - as for LED power draw this seedling light is highly efficient.Estimately...
  • 🔥What Will You Get - we take pride in delivering top quality products and offering our friendly...

If you want to keep your indoor seedlings happy, you need the best grow lights for seedlings, which you have already found. This LED grow lamp is a full spectrum growing light that features 75 high-power LED chips for efficiency. The chips include; 47 red, 19 blue, 3UV, 3IR, and three white.

This panel measures 12.2 by 4.7 by 1.2 inches, and the lights can be used for hydroponics and indoor gardening, regardless of the growth stage. However, it is mostly used for small plants but can also work as a supplemental side panel during bloom.

Setting up this LED grow light is easy. It is a huge investment as it does not consume a lot of electricity and illuminates your seedlings efficiently to maximize plant growth. It comes with adjustable hanging kits that make it easier to assemble. The body of this panel is made with ABS material which ensures it is long-lasting and durable. The product boasts a 12-month warranty which means you can buy it with confidence.

Pros

  • Suitable for all growth stages
  • It is energy efficient
  • Very easy to assemble
  • Excellent brightness levels
  • Pocket-friendly price
  • Features full spectrum

Cons

  • It has no on/off buttons
  • It is made of plastic

3. LED Grow Light Roleadro Grow Light for Indoor Plants

Sale
LED Grow Light, Roleadro 75W Grow Light for Indoor Plants Full Spectrum Plant Light for Seedling,...
  • 【Exclusive Spectrum】Roleadro grow lights Adopted Most Useful Grow Light Spectrum. The exclusive...
  • 【Excellent heat dissipation design】No longer worry about heat dissipation even with high power....
  • 【Easy Set Up】This led grow lights are lightweight and very easy to use with the upgraded hanging...
  • 【Widely Used】This Seedling Light can be used for both hydroponics and indoor plants in soil,...
  • 【Reliable Warranty and Professional Service】We are not only the seller but also a professional...

Roleadro LED lights produce full-spectrum light suitable for indoor growing as it illuminates the plants with a spectrum that leads to their growth. You can use this LED light any time of the year for hydroponics and indoor plants in soil, including growing seedlings and lettuce, orchid, tomatoes, potatoes, and aquarium plants.

To use this Led grow light, you will need to hang it with the upgraded brackets that make it easy to set up. You can hang it anywhere you wish. It illuminates red and blue light and is made with strong aluminum, which makes it durable. In addition, it features a unique 60-degree optical lens that leads to higher PAR value and lumen output and is brighter.

If you were worried about heat dissipation with high power, you need not worry anymore. This LED grows light by Roleadro features an aluminum cooling plate made of tiny molecular material and a heat sink for all chips so that each can achieve maximum dissipation.

Pros

  • Good heat dissipation
  • Brighter light
  • Ideal for all plant growth stages
  • Made with a thermally conductive aluminum

Cons

  • It lacks a timer function
  • It is not very long-lasting

4. 45W Led Grow Light for Indoor Garden Growing Lamp

Sale
45W LED Grow Light for Indoor Plants Growing Lamp 225 LEDs UV IR Red Blue Full Spectrum Plant Lights...
  • ❤️ FULL SPECTRUM: 225 high quality super bright LEDs with spectrum 390nm-730nm, including UV IR...
  • ❤️ WIDE APPLICATIONS: Widely used for grow tent, grow box, grow chamber, grow room, hydroponics,...
  • ❤️ ENERGY-SAVING: Upgraded to Max. LED Power 75W, Avg. Power Draw 27W, replace 100W HPS or HID...
  • ❤️ USER FRIENDLY: ABS material in square shape with air-flowing construction, excellent cooling...
  • ❤️ WORRY-FREE WARRANTY: 12 months warranty plus 30 days satisfaction or return guarantee, 100%...

If you are indoor gardening and don't want your plants and seedlings to grow long and spindly, you need the best grow lights for seedlings to ensure they grow healthy and strong. This 45W grow LED light provides high-quality bright LEDs whose light spectrum ranges between 390nm-730nm. It includes IR light, UV light, blue light, and red light, all essential in the different stages of plant growth, including seeding, germination, vegetative, and flowering.

Your electricity bill will not hike even when you use this LED grow light, as it is designed to save energy and still perform its task without compromise. The panel is made with aluminum and ABS material. The square shape and air-flowing construction offer excellent cooling capacity without noisy fans, so the panel operates quietly.

Imagine being able to easily assemble the whole plant light without using tools, only your hands, and you have the whole spectrum grow light set up and ready to start illuminating your seedlings. You can use this grow light in a wide range of applications including, but not limited to grow tent, greenhouse, indoor gardening, hydroponics, and grow chamber., as it is highly versatile and not limited to use in one place. The best news is that it is suitable for almost all plants.

Pros

  • It is energy efficient
  • It produces bright light and works efficiently
  • It is suitable for almost all plants
  • Operates quietly
  • Wide applications
  • Set up is easy and does not require the use of tools

Cons

  • Lacks on/off switch

5. FREELICHT FLD-1000 LED Grow Light-Full Spectrum

Sale
FREELICHT FLD-1000 LED Grow Light, Full Spectrum Plant Growing Lamp for All Stage, High PPFD,...
  • Full Spectrum Grow Light: With 4 different LED chips-warm light(3000K),blue light(6500K), Red...
  • High Efficiency&Energy Saving: With 270 pcs high quality led chips, FLD-1000 grow light consumes...
  • Excellent Heat Dissipation: Compared to a single aluminum plate of other brands, FLD-1000 grow...
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  • 100% Satisfied Customer Service: More Freelicht, better harvest! Freelicht aims to provide buyers...

If you want the best grow lights for seedlings with full-spectrum light, Freelicht has you covered. These grow lights are suitable for growing plants indoors, in a greenhouse, and in hydroponic. It is made with an aluminum material but with the traditional style. It features four LED chips; warm light, blue light, red light, and IR light. It can generate light that provides your seedlings with benefits as those of sunlight. Freelicht grow lights are suitable for all plant growth stages, from seed to flowering stage.

This FLD grow light features an aluminum back structure which contributes to heat dissipation, making it excellent at dissipating heat. It is highly efficient and perfect for growing indoor plants due to the 270 pieces of high-quality LED chips. It also consumes little energy, 100 watts, so your seedlings can grow as you also minimize electricity bills.

FLD grow light uses aluminum heat dissipation structures to replace fans. Do you know what that means? It means that your grow light will operate quietly, so it will not distract your peace in the house.

Pros

  • Excellent dissipation
  • Quiet operation
  • Energy efficient
  • Full light spectrum
  • It produces bright light

Cons

  • Does not cover a large area
  • Does not include a timer

Factors to Consider When Buying the Best Grow Light for Seedlings

Now that you have gone through the best grow lights for seedlings, I hope you have seen all the types of grow lights mentioned, and you have found one to buy for your seedlings. In this second part of the article, we shall discuss the factors to consider when shopping for plant lights for plants growing in places with less than ample light. Let's get started.

a). Size

Before you buy a grow light, you need to keep in mind how many plants you plan on planting. If you'll need to cover more plants, it is obvious that you will need a grow light whose size is directly proportional to the area you need it to cover. Doing so will ensure all your plants get enough light intensity due to even light distribution.

Moreover, if you will be moving your grow light from time to time, you will need lightweight and portable to make your work easier. Some grow lights are made of heavy materials, while others are made with very light materials. Check the material used and the product specifications to see if it is lightweight. The size is also an important factor because you wouldn't want to buy a too big item to fit into space you plan to place.

b). Wavelengths

As the seedlings grow, they will need light wavelengths of 450-490nm, blue light. As the seedlings grow, higher light wavelengths are better and are red lights. They range between 620-70nm. Therefore, for your seedlings to grow healthy and strong, they need a wavelength ranging between 390-730nm.

c). Hanging Kits and Installation

You will have to hang your grow light somewhere, and if the hanging kits are weak or carelessly designed, they end up sending your lights on the floor. Hanging kits should be even stronger as weak hanging kits can easily break. A grow light that is easy to install is preferable, especially if it meets other qualities; after all, who wants to spend all their time doing the same thing?

d). Type of Light

At the beginning of this article, we discussed two types of grow lights. As seen earlier, LED grow lights are generally more expensive but are also energy efficient. Another grow light is fluorescent lights, which are generally less expensive but use more energy than the LED lights. For this case, you will need to go with the type that you prefer.

e). Wattage

Wattage does not have a great impact on a grow light. However, since measuring is a little complicated, wattage is important to find the correct fixture for your seedings. Generally, the rule is that you will need 32 watts per square foot. What is more important is the PPFD-photosynthetic photon flux density which is important in measuring the specific light.

The best grow lights should mimic natural sunlight for the plant to carry out its process of photosynthesis easily and effectively. It is more advisable to leave your light on for 8-16 hours per day for that to happen. I hope this article has been beneficial and you have found what you were looking for.

Agriculturist Musa


Agriculturistmusa is a graduate student in agriculture. He is doing research on home improvement, indoor, and outdoor gardening! He loves to decorate the home, garden, and lawn care. Based on his experience about home, improvement, gardening, and lawn; he is sharing his thought and opinion, tips, and tools so that a beginner can get started right away. Find him on Twitter here. Happy reading!

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