You might be a horticulturist, hydroponic grower, or hobbyist wondering “What are the best grow lights for indoor plants”. If the light is lacking in your indoor space, grow light can supplement natural sunlight. 
As you know, like any plants, indoor plants also require light for photosynthesis (a process within a plant that converts light, oxygen, and water into carbohydrates or energy). This energy is obligatory for increased plant growth. 
The lack of light can turn plants from pale green to yellow to white by stopping the production of chlorophyll (the green pigment in plants).      
Grow lights (aka artificial light) can solve this issue as they mimic natural sunlight. You can’t get sunlight the way you want it for your plants. But grow lights allow you to cultivate a variety of plants indoors regardless of seasons or amount of sunlight. 
Buying the best grow lights for an indoor garden might be difficult, especially if you’re a newbie gardener. That’s why in this blog, we have reviewed the 7 best LED grow lights for indoor plants so that you can shop with ease.  

7 Best LED Grow Lights For Indoor Plants

Before making any purchasing decisions regarding artificial lights for your grow spaces, you should know some basics. Not all grow lights are the same.  
We’ve chosen the following indoor grow lights based on the light spectrum, color temperature, light intensity, and coverage. Besides, plant lights come in a variety of types such as LED, Compact fluorescent lights, Halogen, and Incandescent. But Light Emitting Diode or LED Lights are the finest in terms of producing light, and operational efficiency among all the home grow light bulbs.

Our Top Picks: 

  1. Ushio Hilux Gro 600w HPS De Lamp  
  2. Luxx LED 860w Pro 120-277v  
  3. Gavita Pro RS 2400e LED 
  4. Grower's Choice ROI-E680 LED 
  5. Gavita Pro 900E LED 120-277V 
  6. Grower's Choice ROI-E720 LED 
  7. Grower’s Choice ROI-E200 LED 

Let’s get straight to the review section.


#1: Ushio Hilux Gro 600w HPS De Lamp

This grow light offers professional growers a super high output technology designed for maximum growth. Besides, optimized spectrum, distribution pattern, lumen output, and irradiance ensure that your houseplants receive the right type and right amount of light.  
This plant light is specially optimized for maximum flower yield, and the blue spectrum provides vegetative growth efficiency. Besides this artificial HPS (High-Pressure Sodium) Light provides reliable performance throughout the entire growth cycle.  
Hilux Gro HPS light is not only energy efficient but also tailored to offer high red and blue spectral ratios which are essential for efficient photosynthesis and plant growth.    
The benefits of using this grow light in your indoor garden include increased plant growth, High PAR (Photosynthetically Active Radiations) values, and longevity. This HPS lamp can have an average life of 10,000 hours.  

  1. Intense 600-watt High-Pressure Sodium Lights  
  2. Suitable for flowering, fruiting, and vegetative stages  
  3. ISO 9001-certified manufacturing facility  
  4. One of the best cheap grow lights for indoor plants  
  5. Easy to fit in different fixtures 
  6. Applicable for hydroponics, aquaponics, greenhouse, and microgreen lighting   


  1. May not be suitable for large garden areas.  
  2. Contains mercury, and there is California Proposition 65 warning regarding potential mercury exposure.  

Types: HPS, Wattage: 600 | Check The Price   


#2: Luxx LED 860w Pro 120-277V

This is one of the finest full-spectrum LED lights that can closely mimic natural daylight. It meets the light requirement of all growth stages of houseplants or hydroponic plants from seedling to flowering. If you’re cultivating cannabis or weed in grow tents, or large grow rooms, this grow light fixture can ensure uniform light distribution and maximum PPFD (Photosynthetic Photon Flux Density).  
Also, two additional 100W light bars can enhance total light output. Besides, this high-class LED artificial light offers adjustable red light, blue light, and green light spectrum. Overall, this hydroponic light is durable, easy to install, and energy efficient.   

  1. Provide excellent light intensity  
  2. Eliminating the need for multiple lights 
  3. Easy attachment design simplifies installation  
  4. A 5-year warranty provides assurance support for the long-term 


  1. The initial cost is higher compared to some other LED grow lights.  
  2. Suitable for serious growers 

Dimensions: 49 x 2.50 x 59.50 inches, Types: LED, Wattage: 860 | Check the Price  

#3: Gavita Pro RS 2400e LED

Gavita Pro RS 2400E is the ultimate light solution for large-scale gardening. RS 2400e with its high light intensity, can promote higher yields in your indoor cultivation. The broad white light with an enhanced blue spectrum can intensify secondary metabolites including terpenes, and cannabinoids. So, you will achieve high-quality crops.  
By using the Gavita Master EL3 controller, this light fixture can be dimmed down by 10% without any loss of efficiency. To ensure performance and longevity, this full spectrum light is equipped with premium diodes and quality components.  

  1. On a cloudless day, this fixture can generate PPFD levels that are almost equal to full sun. Growers will be able to optimize bud yield in this way.  
  2. Boost terpenes and cannabinoids  
  3. Can connect up to 512 LED fixtures.  
  4. Impressive energy efficiency with 3.0 µmol/j 
  5. 5-year limited warranty  


  1. Can be expensive for some growers.  
  2. Might be unsuitable for low-light plants like succulents  

Dimensions: 44.8 in x 43.25 in x 3.3 inches, Type: LED, Wattage: 800 | Check the Price  

#4: Grower's Choice ROI-E680 LED

Grower’s choice is another full spectrum high-intensity LED grow light, ideal for plant factories and greenhouses. Its PAR efficiency is 2.6 µmol/j. Besides, ROI-E680 is energy efficient and can save up to 40 percent on electricity costs compared to MH, HPS, or fluorescent lights.   
Another positive of this artificial light is that you can control it with third-party lighting controllers. You can adjust the lighting intensity using the onboard dimmer as well. This feature makes it possible to fine-tune the lighting to plant’s different growth stages such as seedling, vegetative, flowering, and fruiting.  
ROI-E680 is value for money compared to other LED grow lights of similar quality.  Let’s see some of the pros and cons of this highly reliable plant light.  

  1. Suitable for medium-scaled growers 
  2. Ideal for vertical gardening   
  3. Compatible with third-party controllers  
  4. Onboard dimmer for customized light intensity  
  5. Competitive pricing compared to similar LED lights.  
  6. Comes with a three-year warranty for added reassurance 


  1. Due to coverage limitations, it may not be suitable for large-scale commercial gardening.  

Dimensions: 46 x 25 x 6.1 inches, Type: LED, Wattage: 680 | Check the Price 

#5: Gavita Pro 900E LED 120-277V

The Gavita Pro 900E features an 8-bar configuration that provides uniform light distribution. It is ideal for various phases of plant growth and growing environments such as vertical racks, low room, over benches, or grow tents.  
This is one of the best full-spectrum grow lights for indoor plants with an impressive PAR output of 900 μmol/s. It offers substantial growing potential without overwhelming your plants which makes it a perfect choice for environments with low ceiling heights.  
Besides, the level of efficiency of these LED bulbs can save energy and reduce heat output. That’s not all. Gavita Pro 900E wins gardeners’ hearts by ensuring reliability and noteworthy performance. It becomes possible due to its high-quality 120-277V drivers and top-bin LEDs.  

  1. Multiple hanging options are available with this LED light bulb.   
  2. Suitable for various indoor setups such as vertical racks and grow tents.  
  3. Each unit includes a free power cord and adapter. 
  4. High energy efficiency and reduced heat production result in cost savings and better plant health.  
  5. One of the most affordable indoor plant grow lights.   


  1. It may not be the best choice for large-scale commercial operations due to its coverage limitations.  

Dimensions: 44.1 x 43.7 x 2.3 Inches, Type: LED Full Spectrum, Wattage: 345 | Check the Price 

#6: Grower's Choice ROI-E720 LED

Grower’s Choice ROI-E720 is one of the best next-generation high-intensity LED grow lights. If you’re a commercial gardener, this fixture can meet all the light requirements of your hydroponic or house plants. 
With larger dimensions, the ROI-E720 full spectrum LED indoor plant grow light provides enhanced versatility and better canopy coverage, especially for the outer edges of 4' x 4' to 5' x 5' cultivation areas. This makes sure that the periphery of your growing space gets sufficient light. 
This artificial light for indoor plants features a GC-3K full spectrum with 660nm deep red Osram diodes that provide a balanced effective spectrum for plant growth. Besides, the onboard dimming function allows cultivators to adjust the light intensity (100%, 75%, 50%, 25%).  
Other good things about this LED light bulb include even light distribution and fanless design. It's noteworthy that, despite its high out, this indoor grow light remains energy-efficient which saves you money on electricity costs.  

  1. Exceptional light output for professional cultivators  
  2. Improved canopy coverage for even growth.  
  3. Quiet fanless design 
  4. Precise dimming options and compatibility with a master controller 
  5. Can save electricity costs.  
  6. 54,000 lifespan  
  7. Generous 5-year manufacturer warranty  


  1. The initial cost may seem higher to some newbie gardeners.  

Dimensions: 46.9 x 46.8 x 3.2 Inches, Type: LED Full Spectrum, Wattage: 720 | Check the Price 

#7: Grower’s Choice ROI-E200 LED

Grower’s Choice ROI-E200 is the latest addition to the ROI-Series that features a 5K spectrum. This LED lightbulb is a suitable option for home grows, commercial grows, grow rooms, and tents. 
The ROI-E200 is also made for hobbyists looking to cultivate a quality garden in a limited space. Newbie growers can easily grow low-light profile plants (e.g., Snake plants).  
However, the 5K spectrum of ROI-E200 is optimized to enhance plant growth in all stages with a particular focus on the vegetative phase. Also, this light fixture is not limited to specific growth stages. It’s designed to support the entire plant growth cycle from seedlings to flowering plants.  
Furthermore, the most affordable ROI-E200 has an onboard dimming function as well. It allows indoor gardeners to adjust light intensity using a 0-10v dimmer.  

  1. High-intensity and optimized for all growth stages.  
  2. Cheap price but top-notch quality and features  
  3. A suitable grow light for houseplants that supports seed to flower growth and reduces the need for multiple plant lights.  
  4. Onboard dimming functions  
  5. 5-year manufacturer warranty 


  1. May not be suitable for large-scale commercial gardeners.  

Dimensions: 43.2 x 23.3 x 2.3 Inches, Type: Full Spectrum LED, Wattage: 200 | Check the Price   

What to Consider When Choosing a Grow Light?

When you choose to grow lights for your indoor plants, don’t make any mistakes. For healthy plant growth and development, you need plant lights that will provide the right amount of light according to your plants’ needs.  
There are several factors you need to consider when selecting the grow lights. These are: 

  1. Grow Light Style and Size  
  2. Light Spectrum  
  3. Color Temperature  
  4. Light Intensity  
  5. Coverage and Light Duration   


Grow Light Style and Size

You should select grow light style and size based on the type of plants you intend to grow indoors. Different plants have varying light requirements, and your choice of artificial lights should fulfill those needs.   
If you’re growing indoor plants commercially, then large-sized full-spectrum grow lights that provide better coverage can be a suitable choice.  Besides, you need to determine the location where you will set up the grow lights.  
This will also influence the style and size of the plant light you need. For instance, you might want tray-style stands, minimal light fixtures for a countertop herb garden, or small-scale setups. However, in case you’re growing weeds or other plants in a grow tent/grow room, adding full-spectrum high-intensity LED grow lights is a smart decision.  
Besides, planting sun-starved succulents in a living room may intrigue you to ask, “Can I use a grow light bulb in a regular lamp?”. Well, you can do that as well.  


Light Spectrum

Most of the plants require full spectrum colors to flourish. Full-spectrum artificial lights emit multiple colors including blue, red, and green. These are essential for the different growth stages of plants. 

  1. Blue light promotes chlorophyll production and encourages germination and root development.  
  2. Red light regulates plant growth, flowering, and fruiting production.  
  3. Green light maximizes photosynthesis.  

So, always make sure that you’re getting the best quality full-spectrum grow lights for your beautiful indoor plants. In the case of small houseplants in living space, you may consider br30 LED grow lights.  

Color Temperature

Color temperature is measured in Kelvin (K) which determines whether the light appears warm or cool. It also affects the growth and development of plants. 
For example, cool or higher color temperatures (e.g., 5000-6500K) provide more blue light and mimic the light of the sun during the spring and summer. This is ideal for promoting vegetative growth as it encourages compact and leafy plants.  
Warm or lower color temperature (e.g., 2700-3500K) gives light that is redder and is similar to the light of the sun during autumn and winter.    

Light Intensity

The intensity of the light is measured in lumens (For LEDs). It means how bright the light will be. Higher lumens equates to brighter lights.  
Some other terms you will face while choosing grow lights include watts, Photosynthetic Photon Flux Density (PPFD), Lux, and Color Rendering Index (CRI) 

  1. Watts: It indicates the power consumption of grow lights. 
  2. PPFD (Photosynthetic Photon Flux Density): It measures the intensity of light in the photosynthetically active range (400-700nm) at a certain point.  
  3. Lux: It’s a unit of illuminance that measures the amount of lumens emitted per square meter.  
  4. CRI: Color Rendering Index assesses how accurately a light source reveals the colors of objects. For plants, a high CRI is less important compared to the light spectrum appropriateness.  

Coverage and Light Duration

As a grower, you should also calculate the coverage area provided by the grow light, often measured in lumens per square meter, lux, or foot candles. 
Make sure to purchase a grow light that can cover the space where your plants are placed adequately.  
Apart from the coverage area, you should also have a timer to ensure your plants receive the appropriate amount of light. No indoor plants need 24 hours of direct light.   
Different houseplants have specific light versus dark requirements. so, understand their photoperiod to maintain proper light duration.    
There are 3 types of plants based on photoperiod:  

Short-day plants: Will flourish on less than 12 hours of light per day. Examples: chrysanthemums, kalanchoe, azaleas, and so on.  

Long-day plants: These plants need 14 to 18 hours of light per day. Seedlings for vegetables and garden flowers are long-day plants.   

Day-neutral plants:  Plants such as foliage plants, geraniums, coleus, and African violets are happy with 8 to 12 hours of light all year round.  


Frequently Asked Questions (FAQs)

Here are some commonly asked questions that we’ve answered to provide better insight regarding grow lights for indoor plants.   

Which Bulb Type is Best?

Fluorescent bulbs and LED bulbs are two popular options. Between these two, LED technology offers the best full spectrum LED artificial lights for indoor plants. Normally, fluorescent bulbs have a moderate lifespan of around 10,000 hours. But LED lights have a lifespan of 3 to 5 times longer than fluorescent lights. Also LED bulbs are 80% cheaper than fluorescent. 

How Much Light Do Indoor Plants Need?

Different plants require varying amounts of light. For instance, low-light plants like Calathea, Pothos, or Spider plants need around 50 to 250 lumens per square foot to thrive. Similarly, medium light plants (e.g., Jade, Peperomia, Spider plants) require approximately 250 to 1000 lumens per square foot. High-light plants for example Jasmine, Cactus, Orchid may need more than 1000 lumens per square foot.  

What Are the Best Grow Lights for Hydroponics?

The best grow lights for hydroponics gardening are typically high-quality LED lights. LED indoor plant lights are energy-efficient, emit low heat, and provide a full spectrum of light for all growth stages. These hydroponics lights ensure optimal growth and yield as well as minimize electricity consumption and heat issues.     

Bottom Line

There are several types of grow lights available for indoor plants such as LED grow lights, fluorescent lights, HID (High Intensity Discharge) Lights, and Incandescent lights. Among these, LED lights are the best grow lights for indoor plants. We've mentioned some of the best grow lights throughout this blog after consulting with professional gardeners. They should meet the lighting needs of your garden and indoor plants and allow them to flourish and produce high-quality crops.