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Plants that grow indoors may bring some green factories into your living space, and even plant your own fresh herbs and vegetables. However, indoor plants require different types of lighting as outdoor plants, and the choice of the right LED grow light is the first step to make plants grow and health.
In this guide, we will take you to understand everything you need to understand. Whether you are an experienced indoor gardener or at the beginning, you can master the knowledge required for the booming of plants throughout the year.
ECO Farm Z6–600 Samsung LM301B LED Grow Light
Features:
This ECO Farm LED grow light uses a high-quality and durable driver and top trash can LED generation and 6 passive cooling light bars to provide full spectrum and wide coverage light for vegetable and flowering growth stages. It covers 5'x5' Veg footprint and 4'x4' flower footprint. The high energy efficiency of 2.7umol/J produces a total PPF output of 1501 umol/J, which produces uniform light spread very close to the crop canopy, and provides excellent effects for indoor planting, greenhouses and planting tents. Compared with conventional similar wattage HPS solutions, LED lights can achieve 30–40% HVAC capacity and up to 30–60% increase in output. IP65 wet environment protection grade, waterproof and dustproof. The LED plant growth lamp adopts high-quality aluminum heat sink design to efficiently dissipate heat. It has no additional fans, and the quiet planting environment has zero noise.
Jungle — LED G6i 1700 LED Grow Light
Features:
The Jungle grow light was designed to be efficient and easy-to-install right out of the box. An ideal and efficient LED grow light for any hydroponic cultivation or home grow, the Jungle G6i 1700/645W advanced LED system was designed to be efficient. The Jungle LED system retains an IP65 wet-location rating along with its corrosion resistance is designed to accommodate installation in your grow space with minimal limitations. With a variety of power cord length options, whether you are looking to mount the LED driver on the side of a rack or on the fixture itself, Jungle G6i/645W comes with simple snap-lock connectors that make reconnecting cables quick and swift.
PHOTOBIO PHOTOBIO•M 600 Watt LED Grow Light
Features:
The PHOTOBIO grow light can be applied as a direct 1000W HID alternative or retrofit. The fixture’s slim vertical profile makes it ideal for vertical tiered cultivation for greater production capacity in the same square footage. The PHOTOBIO M LED grow light comes in two different spectrums — full spectrum, and flower. The S1 Spectrum of this grow light is developed for businesses that are heavily focused on flower production for the eventual extraction of pharmaceutical grade concentrates.
There’s a whole host of different grow lights out there, from standalone bulbs to lamp-style gadgets and much larger light strips and hanging panels you attach to shelves or ceilings. Our round-up includes the best grow lights for indoor plants we’ve found, but here are a few factors to consider when choosing the right option for you.
Types of plants
Most grow lights include automatic timers, which turn the light on for several hours every day. While some have a choice of timer settings, others have one mode and are only suited to certain plants.
In general, herbs and leafy greens flourish under grow lights, but sun-loving and shade-loving plants could suffer with the wrong amount of light. To bloom, some flowers like chrysanthemum and poinsettia need short days, while others like African violets and tuberous begonias wait for longer days.
So, it’s worth doing a bit of research to make sure your chosen grow light can cater for the plants you’re growing.
Bulbs
Like many other plants, ones grown from bulbs can benefit from artificial light when kept indoors. You could use a grow lamp to nurture species like tulips, daffodils, hyacinths and amaryllis — just be sure to check their specific requirements. Some bulbs need a period of complete darkness to stimulate root growth before they flower.
Heat
Some grow lights produce more heat than others, which can have a significant effect on your plants’ development. While many grow lamps now use energy-efficient LEDs and tend to give off less heat than other types of lights, some designs like HID lights can emit a lot.
Energy-efficient lighting can protect your plants from high temperatures, but it should also last longer and save you money on your electricity bill.
No matter which type of grow light you buy, make sure to place it far enough away from your plants to avoid scorching the leaves. For LEDs, a foot or two away should be plenty.
PPF and PPFD
These acronyms may seem overly technical but they can be important when it comes to finding the best grow lights for indoor plants. PPF (photosynthetic photon flux) describes the amount of light leaving a light source per second, while PPFD (photosynthetic photon flux density) is the amount of light hitting a surface per second per metre squared.
While it can be challenging to provide houseplants with the right amount of light to maintain their health, they can add color and life to any home or office. Fortunately, giving plants the light they need to thrive is simple with the right grow lights.
Grow lights are artificial lights designed to provide plants with the precise spectrum and light levels they need to grow.
If you want to grow the best plants, then you need the best LED grow lights, but what’s so great about LED grow lights?
It doesn’t matter what you plant. High-quality LED grow lights are the key to maximizing yield and improving quality.
LED grow lights come in different forms, so it’s imperative to research all of them to find the best fit for your growing needs
LED Grow Light Panels
The most common type of LED Grow Lights is panels. Panels are the most common type of LED grow light. They include heatsinks for removing heat, a driver (think of it as a ballast), and often come with a warranty. Most LED grow lights are synonymous with LED pannel in the market and are the only type of best LED grow light and lights suitable for total stage growth.
Advantages:
Full-spectrum, which can be customized and combined for both the vegetative and flowering stage
Comes turnkey for a standard house outlet
Very long lifespan, with the bulbs, typically lasting for decades.
Disadvantages:
The most expensive type of LED grow light
LED Grow Light Bars
Many growers use LED bars as a simple way to expand their lighting footprint or change their natural light and spectrum. LED Bars come in different spectrums and are single rows of diodes. LED bars are not used in the entire growing cycle, i.e., from plant to seed, but as supplemental lighting to the primary light source.
Advantages:
Can easily replace T5 fixtures to increase PAR and less energy consumption
Some units come as turnkey and can work with a standard 120V house outlet
Disadvantages:
Most use a single spectrum with no switching options.
It cannot be used for a complete growth cycle, but more as supplementing, with the need to purchase multiple bars to use only light type.
LED Grow Light Bulbs
An LED grows light bulb is a single LED bulb. Like LED bars, they are restricted to growing plants until the flowering stage.
But, they can be a great asset for small growth, like leafy vegetables or smaller plants.
Advantages:
Made for a standard light socket
It gives the flexibility to create your preferred spectrum by mixing and matching.
Disadvantages:
Multiple bulbs required
A reflective hood may be required
Spider Farmer® G4500 430W Full Spectrum LED Grow Light
Features:
Spider Farmer LED grow light adopts a unique light bar design to provide more even and comprehensive canopy coverage, especially at the edge of the planting area. With 1484 Bridgelux diodes, the G4500 grow light is capable of delivering 430 watts of power to an impressive 2.8umol/J PPE, covering 4×2 feet of plant growth over a full cycle.
Fluence SPYDR 2i 33" LED Grow Light
Features:
The Fluence LED grow light is designed for multi-layer cultivation — from vegetable to flowering — with a PPF of up to 1,250 µmol/s for the 2i 33". SPYDR 2i is a high performance toplighting solution for commercial horticultural cultivation. Designed for growers Pushing the limits with high PPFD cultivation practices. Not suitable for growing without supplemental CO2. With an upgraded form factor, the SPYDR 2 series is a plug-and-play solution that works out of the box for faster installation.
How Many Watts Per Square Foot For LED Grow Lights?
Using wattage to calculate the size of your led grow lights was considered a good way to calculate the size of your led grow lights. You may have read about it in other articles, so let’s take a quick look.
Generally, a range of25–50 watts per square foot is considered adequate for most plants in the vegetative stage, while flowering plants may require a higher wattage of40–60 watts per square foot.
However, some high-light plants, such as tomatoes and peppers, may require even higher wattage levels. It’s important to note that the efficiency and quality of the LED grow light can also impact the recommended wattage per square foot, as some high-quality LED lights may require less wattage to achieve the same level of light output as lower-quality lights. Additionally, the hanging height between the LED light and the plants will also impact the intensity of the light and the recommended wattage per square foot.
Overall, determining the optimal wattage per square foot for LED grow lights will require careful consideration of the specific needs of the plants being grown and the quality and efficiency of the LED grow light being used.
HPS to LED Equivalency
HPS (High-Pressure Sodium) grow lights have been a popular choice for indoor plant cultivation for many years. However, with advancements in LED (Light Emitting Diode) technology, more and more growers are making the switch to LED grow lights.
As a general rule, a high-quality LED grow light will produce the same amount of light as an HPS grow lighting with approximately30–50% less wattage. For example, if you are currently using a 1000-watt HPS light, you may only need a 500–700 watt LED light to achieve the same level of lamp output.
How Much PPFD Per Square Foot For LED Grow Lights?
PPFD is easier to understand because it expresses the relationship between area and value explicitly in the unit of measure. PPFD is typically measured in units of micromoles per square meter per second (μmol/m²/s). That is to say, if you want to know how much PPFD per square foot you need, just do a conversion between square meters and square feet.
1 square foot = 0.0929 square meter
PPFD (µmol/m²/s) x 0.0929 = PPFD (µmol/ft²/s)
E.G. : 600 μmol/m²/s x 0.0929 = 55.74 µmol/ft²/s
So, for example, a plant in the vegetative stage would require approximately 37.2–55.8 µmol/ft²/s (400–600 µmol/m²/s x 0.0929), and a plant in the flowering would require approximately 74.3–92.9 µmol/ft²/s (800–1000 µmol/m²/s x 0.0929). However, this way is not common to see and use to find out the size of your lamp. The PPFD(µmol/m²/s), considered in other articles as usable PPF, is the more common measurement.
If you enjoy gardening indoors, it’s crucial to provide your plants with everything they need to thrive, including proper lighting. In addition to water and nutrients, plants need sufficient light to grow.
If you’re growing plants indoors, you need to choose the best lighting options. While there are a variety of options, LED grow lights are the most commonly used type of lighting for indoor cultivation.
Those who love plants and want to grow them indoors know the importance of the right grow light. However, with so many options on the market, choosing the best LED grow lights for indoor plants can be a daunting task. In this article, we discuss some important factors to consider when choosing the right plants for your plants.
The wattage needs of houseplants depend on a variety of factors, such as the type of plant, the stage of growth, and the size of the growing area. As a general guideline, low light plants may thrive on around 20–30 watts per square foot, while high light plants may need 30–40 watts or more.
Can LED grow lights replace natural light to grow indoor plants?
LED grow lights are designed to mimic natural sunlight and provide the necessary spectrum for plant growth. While they can supplement natural light, they cannot completely replace it. Natural sunlight contains a variety of light wavelengths and intensities that are difficult to fully replicate with LED lights.
Additionally, sunlight provides beneficial UV rays that promote plant development and overall health. However, LED grow lights can be used as the main light source for indoor plants, especially in areas with limited sunlight or in winter. They offer energy-efficient and customizable lighting options to effectively support plant growth.
Fluence SPYDR 2i 33" LED Grow Light
Features:
The Fluence LED grow light is designed for multi-layer cultivation — from vegetable to flowering — with a PPF of up to 1,250 µmol/s for the 2i 33". SPYDR 2i is a high performance toplighting solution for commercial horticultural cultivation. Designed for growers Pushing the limits with high PPFD cultivation practices. Not suitable for growing without supplemental CO2. With an upgraded form factor, the SPYDR 2 series is a plug-and-play solution that works out of the box for faster installation. All SPYDR models can be dimmed with our light intensity dimmers for precise control of PPFD , and provides flexibility to instantly adapt to new crop requirements with different light.
Rayonled GLMF400W LED Grow Light
Features:
This Rayonled LED Grow Light’s Input Power is 400w but has High PPFD. It redefined engineering real full spectrum led grow light strips hydroponics from veg to bloom for indoor plants grow. It is ideal for beginner or professional growers choice. The full spectrum design of this grow light provides nutrients for each stage of plants, which is perfect for germination, seedling, indoor growing. One 400W grow light is equal to a complex 800W HPS grow system, making indoor planting become more convenient. It is also a noise-free fanless LED grow lamp for indoor plants. All casing is a heat sink. This LED grow light will provide high performance, long-lasting and energy-saving for general purpose use.
Determine your plants’ light needs: Different plants have different light needs, depending on their growth stage and natural habitat. Research your plant species and its specific light needs to choose the most suitable light source.
Energy Efficiency and Heat Output: Choose light sources with low heat output and high energy efficiency to reduce the risk of heat damage and minimize electricity costs. LED and fluorescent lights are great options for this.
Spectrum: Choose a light source that provides the appropriate spectrum for the plant’s growth stage. For example, MH lights are good for vegetative growth, while HPS lights promote flowering and fruiting.
Light Intensity and Coverage: The intensity and coverage area of artificial light sources should be appropriate for your particular indoor garden. Make sure the light source can provide even and sufficient light coverage for all plants without photoburn or shading.
Dimming and Control Features: Certain light sources, such as LEDs, have dimming and control features that allow you to adjust the light intensity and spectrum to the needs of your plants. These characteristics are beneficial for optimizing plant growth and maximizing yield.
Installation and Maintenance: Consider the ease of installation and maintenance of the light source you choose. Some options, like LED grow lights, are easy to install and require minimal maintenance, while others, like HID lights, may require periodic bulb changes and a more complicated installation process.
If your plants need a little extra sunlight, the best LED grow lights can meet your needs in an affordable and efficient manner. If you’re serious about growing, you’ll want to make sure you’re getting the right amount of light for your plants, but there’s almost certainly an LED option that will meet your needs.
Greenhouse grow lights are very popular in recent years. Greenhouse hobbyists and commercial greenhouse growers alike love to purchase greenhouse grow lights to improve horticultural yields and plant quality.
Greenhouse grow lights work with greenhouse accessories like heaters, vents, and automated solar systems to create stunning growing environments. They are perfect for achieving the optimum light spectrum and intensity that allow all types of plants to thrive in enclosed environments.
LED grow lights are designed to mimic natural sunlight and provide the necessary spectrum for plant growth. While they can supplement natural light, they cannot completely replace it. Natural sunlight contains a variety of light wavelengths and intensities that are difficult to fully replicate with LED lights.
Additionally, sunlight provides beneficial UV rays that promote plant development and overall health. However, LED grow lights can be used as the main light source for indoor plants, especially in areas with limited sunlight or in winter. They offer energy-efficient and customizable lighting options to effectively support plant growth.
Grower’s Choice ROI-E900 LED Grow Light
Features:
This Grower’s Choice LED grow light boosts up to 1,000 watts of supercharged photon output. Using Growers Choice’s proven PAR formula, the ROI-E900 utilizes our unique PAR formula and 3k full-phase spectral radiance into a 4'x5' growing space, producing tremendous light output and canopy coverage. Designed to accommodate commercial growers with wider tables or trays, the ROI-E900 offers the greatest potential for extended coverage, penetration and premium yields. The ROI-E900 will give you more power and more flowers!
Iluminar 1000W iLogic™9 Full Spectrum LED Grow Light
Features:
The Iluminar Grow Light is the go-to high-efficiency lighting fixture for sealed grow rooms enhanced with CO2 supplementation. Nine light bars deliver extremely high light intensity and uniformity across a 4’ x 4’ footprint to drive unbeatable growth rates and flower production. Delivering an incredible 2800 μmol/s PPF, the iLogic™9 Full Spectrum fixture has the power to penetrate more deeply into the densest indoor plantations, giving lower growth tips the intensity they need to reach the canopy, resulting in more viable flower sites per plant. Cultivators enjoy bigger yields, higher quality, and more overall crop homogeneity. The enhanced canopy penetration frees growers from the chore of remedial foliage stripping in order to promote the development of lower and mid-tier flower sites.
There are lots of different grow lights out there, from stand-alone bulbs to lamp-style gadgets, as well as larger light bars and hanging panels that mount to shelves or ceilings. Our roundup includes the best grow lights we’ve found for indoor plants, but here are a few factors to consider when choosing the right option for you.
Plant species
Most grow lights come with an automatic timer that turns the lights on for a few hours each day. While some have an optional timer setting, others only have one mode and are only suitable for certain plants.
In general, herbs and leafy plants will thrive under grow lights, but sun- and shade-loving plants may suffer from the wrong amount of light. To bloom, some flowers like chrysanthemums and poinsettias need short days, while others like African violets and tuberous begonias need longer days.
So it’s worth doing some research to make sure the grow lights you choose will meet the needs of the plants you’re growing.
Light bulb
Like many other plants, bulbs grown indoors can benefit from artificial light. You can use grow lights to grow species like tulips, daffodils, hyacinths, and amaryllis — just be sure to check their specific requirements. Some bulbs require a period of complete darkness before flowering to stimulate root growth.
Heat
Some grow lights generate more heat than others, which can have a major impact on plant development. While many grow lights now use energy-efficient LEDs and tend to emit less heat than other types of lights, some designs, such as HID lights, can emit a lot of heat.
Energy-efficient lighting will protect your plants from the heat, but it should also last longer and save money on your electricity bills.
No matter which type of grow light you buy, make sure you place it far enough from your plants to avoid scorching the leaves. For LEDs, a distance of a foot or two is sufficient.
PPF and PPFD
These acronyms may seem overly technical, but they can be important when looking for the best grow lights for houseplants. PPF (Photosynthetic Photon Flux) describes the amount of light leaving a light source per second, while PPFD (Photosynthetic Photon Flux Density) is the amount of light hitting a surface per square meter per second.
Some retailers list PPFD values for their grow lights, which makes it easier to see if they will emit enough light to cover all the plants in an area. In an ideal world, you would research the ideal PPFD value for your plants and find the corresponding grow lights — although this is not always possible.
In conclusion, after reviewing the top products, we have determined the best LED grow lights for indoor plants. These lights offer a range of features including adjustable brightness, timer settings and energy efficiency. These LED grow lights feature full spectrum light to provide optimal lighting conditions for plant growth and development.
By investing in the best LED grow lights for your houseplants, you can ensure your plants are getting the ideal light spectrum and energy they need for healthy growth. Take your indoor gardening to the next level with these high-quality LED grow lights specially designed for indoor plant cultivation.
In the era of comprehensive urbanization, many people not only don’t have their own yards, but they don’t even have balconies in their apartments. This results in them having no opportunity to grow plants in the room, let alone harvesting them.
Fortunately, humans have found a solution to this problem, which is to build planting tents. These tents can be placed anywhere as they are equipped with LED lighting and ventilation. Here you will learn about the best of them.
Someone new to indoor growing may be eager to plant a few seeds in a pot and place a light on it. After all, plants don’t really “need” a grow tent as much as they need water and light…right?
It’s true that grow tents aren’t a “necessary” part of growing, but they do take the stress out of growing indoors.
Even if you like the reputation of a certain tent brand, if you can’t fit their tent in your space, it won’t work. Please measure in detail where you plan to place your grow tent. Your room should be slightly larger than the tent you want to place it in.
Please evaluate the height, width and length of each grow tent. If possible, use a smartphone measuring app to see if these specs make sense in your space.
VIVOSUN G448 Upgraded 4x4 Mylar Grow Tent with 19mm Poles
Features:
This VIVOSUN grow tent features high-density 600D oxford fabric to prevent light leaks and keep your grow area well insulated; interior walls, ceilings and floors are lined with 100% diamond reflective polyester film for multi-dimensional lighting. Grow tents are equipped with vents to install ducted fans and carbon filters for optimal airflow and ventilation; dual-cinched duct ports seal the tent effectively while allowing air to flow freely in and out of the grow room.
Mars Hydro 4' x 4' x 6'7" Grow Tent
Features:
MARS HYDRO Indoor Grow Tent interior is made of diamond mylar which is highly reflective. MARS HYDRO 1680D canvas, being double stitched, is tear-proof for perfect light blocking. Mars Hydro’s grow tent keeps 100% lighting beams inside and helps your plant absorb more lights. No light leaks or rips at all. Stable metal corner adapters and poles are the trustful supporters of the tent, standing sturdy, neither rusting nor paint-falling, quick easy tool-free installation. Mars Hydro’s heavy-duty metal zippers, with double-layer black lining, are the best on the market which create a light-proof seal.
This buying guide will discuss the critical factors to consider before making your purchase. Check them out.
Type Of Exterior Fabric
The best 4×4 grow tent kit should be made of Oxford fabric or canvas with a high density for maximum durability. Some tents are made of a low-density canvas of 600D, making them less durable.
However, the best kit should not be made of Oxford fabric with less than 1680 density. This is because the higher-density canvas is tear-proof, ensuring longer life.
Interior Construction
Overall, the best material for the interior is reflective Mylar. This material is not only waterproof but also highly reflective, thereby enhancing the effects of your lighting. However, you must check how effective the fabric is at reflecting light because some are only 98% while others are 100%.
Zippers Construction
The quality of the zipper is essential. Consider getting a grow tent featuring heavy-duty zippers to ensure they don’t break easily. Also, quality zippers should open and close without sticking. Double-stitched zippers with seam covers are the best because they don’t allow light leaks.
Weight Limit
The weight limit of your grow tent kit depends entirely on the frames’ durability. Generally, the best kits feature poles or structures made of all metal and can handle between 100 and 300 lbs. of weight. This allows you to add a variety of equipment inside the grow tent without worrying the tent could crumble down.
Ease Of Assembly
Last but not least, you need to consider how easy the grow kit is to set up. With this in mind, get a kit that includes an instructional manual and does not need any tools to set it up. Overall, the best kit should take at most 30 minutes to assemble.
We hope to be able to provide you with complete information to choose the best grow tent for you.