Contents
- The Top 8
- Top 8 Grow Lights Reviewed in Detail
- 1. Editor’s Choice
- 2. Best Splurge
- 3. Best Premium
- 4. Best Lightweight
- 5. Best for Small Spaces
- 6. Best Compact
- 7. Best for Daily Use
- 8. Best Value
- Grow Lights Compared Side by Side
- How We Reviewed
- How to Choose Grow Lights
- What to look for
- Frequently asked questions
Choosing the best grow light under 100 can be tough. The top pick is the Aokrean Grow Lights for Indoor Plants. It features a full spectrum light and two installation methods for easy use. For a value option, consider the Briignite Grow Light Bulbs. This choice sacrifices some brightness for a lower cost.
The biggest tradeoff is between adjustable stands like the LBW Grow Light with Stand and fixed options like the Kullsinss 6.3in Grow Lights. This page guides you through the best options available under $100.
Paid links. We earn a commission from qualifying purchases at no extra cost to you. Prices are pulled live from Amazon and change often. How this works
The Top 8
These are the strongest picks that come in under $100, cheapest first.
Top 8 Grow Lights Reviewed in Detail
Here are the best grow lights under $100, each with unique features to support your plants.
1. Editor’s Choice
Briignite Grow Light Bulbs, LED Grow Light Bulb A19 Bulb, Full Spectrum
- FULL SPECTRUM & NATURAL LIGHT: A19 full spectrum grow light appears 4000K white to eyes but has a red/blue light spectrum. Same as natural sun shine, perfect for tomatoes, cucumbers, peppers, leafy greens and herbs at all growth stages.
- HIGH BRIGHTNESS & ENERGY SAVING: A19 LED plant grow light bulbs deliver 180-degree 1000LM bright light output. Use High Lumen LED Chips equivalent to 100w traditional light bulb while consumes only 11 watts, saving 90% of your electricity bill.
- HIGHER EFFICIENCY: LED grow bulb with high light transmission improves plant absorption more effectively. Balanced lighting of full spectrum wavelength can give your plants more light with a high output PPF of 25 micromoles per second.
- LONGER LIFESPAN: LED sun light bulbs with low heat generated, suitable temperature for your plants. Use Plastic & Aluminium material to build the cooling system with better heat dissipation. Up to 25,000 hours lifespan.
- NATURAL HOME LIGHT COLOR: Unlike those purple or reddish grow bulbs, our indoor 4000K LED grow light bulbs show off your indoor garden without harsh or unsightly lighting, providing a pleasing, natural light, temperature that integrates well with any decorative aesthetic.
- EASY TO INSTALL: E26 Base fits all standard E26 sockets. No necessary to find other fixture to fit this bulb. Easy to install this e26 grow light bulb to standard size fixtures.
The Aokrean Grow Lights is designed for indoor plants. It offers full spectrum light which benefits plant growth. You can insert it in the soil or use the stand. The light has 10 brightness settings to suit different needs. Installation is simple, but it needs support from a flower pot.
Pros
Easy to install with two methods. Adjustable brightness enhances plant growth. Full spectrum light is suitable for various plants.
Cons
It is not wireless, limiting placement options. The stand needs a flower pot for stability.
This light works well for beginners who want easy installation and adjustable settings.
Aokrean Grow Lights is a solid choice for those seeking a versatile indoor plant light.
2. Best Splurge
yadoker Grow Lights for Indoor Plants, Full Spectrum 6.3" Halo Plant Light
- 72 LED Full Spectrum, 380nm-800nm – Built with 72 super bright LEDs covering the full 380nm-800nm spectrum: 36 white 5000K, 28 warm white 3000K, 6 red and 2 blue. This grow light for indoor plants delivers the wavelengths your plants need year-round, supporting every stage from seedling to bloom — even in rooms with little natural sunlight.
- Height Adjustable 13.7″-61.1″ – The telescopic pole extends from 13.7″ to 61.1″, so you can raise the halo as your plant grows and keep it at the right distance. Fully extended, the wide light disc covers a larger area and reaches several plants grouped together. The pointed stake pushes straight into the soil of your planter — no tools, no mounting.
- 10-Level Dimmable 10%-100% – Ten brightness settings let you dial in the right intensity for each plant, from a soft 10% glow for low-light species to full 100% for sun-hungry plants. Use the +/- buttons on the inline controller to switch levels in seconds, so you can adjust as your plant’s needs change through the season.
- 8/12/16H Auto Timer, Long Cord – Set the built-in timer to 8, 12 or 16 hours and the light turns on and off on the same schedule every day — hands-free, no need to unplug or re-plug. The long cord reaches outlets across the room, so you can place this plant light for indoor plants in a dark corner, hallway or windowless office. Note: if power is cut, reset the timer.
- 5V Low Voltage & Safe for Long-Hour Use – Runs on 5V low voltage via USB, so it won’t get hot to the touch and is safe to leave on for long hours. UL-listed and CE-compliant for added safety and reliability. The inline controller gives you one-touch dimming, timer and on/off — plug and play, no tools needed. Confirm before ordering: this is a plug-in light, not battery or wireless.
The GHodec Grow Light features a gooseneck design for easy positioning. Its 5500K full spectrum light mimics natural sunlight. The combination of 16 white and 4 red LEDs supports flowering and seed germination. This light is effective for various indoor plants at all growth stages.
Pros
Flexible gooseneck for easy adjustment. Full spectrum light supports plant growth stages. The design is compact and easy to place.
Cons
The gooseneck may not be sturdy enough for all heights. It might not cover large areas.
This product is great for small spaces or for specific plants needing focused light.
GHodec Grow Light is perfect for those looking for a flexible solution for indoor plants.
3. Best Premium
Kullsinss 6.3in Grow Lights for Indoor Plants, Full Spectrum Plant Light
- Elegant Faux Woodgrain Design: This halo grow light has a unique faux woodgrain design that complements any interior space. Compared with other plant lamps using bamboo materials, ours will not crack or fall off. Whether it’s used as a light for indoor plants or adding a stylish content to your home decor, this plant lamp is both practical and beautiful
- Full Spectrum Grow Light: Equipped with 80 high efficiency diode LEDs, our halo plant light can provide all wavelengths from 380 nm to 760 nm, just like natural sunlight to provide optimal lighting for all growth stages, from germination to flowering and fruiting
- Smart Controller: Our plant grow light features 5 dimmable levels, 3 spectra modes (white/ warm white+red/mix light), and upgraded automatic on/off timer 6/12/16Hrs. To create the optimal growth environment for your plants
- Height Adjustable & Easy to Use: The height of the plant lamp is adjustable from 10 inches to 65 inches, ensuring optimal coverage for your plants. Perfect for tall or large indoor plants. Installation only requires inserting the soil (NOTE: Without Base)
- Safe for Indoor Plants: Kullsinss is a professional led grow light manufacturer, our indoor plant light have good heat dissipation and are safe for your plants; No need to worry about damaging plant growth. If you encounter any issues, please do not hesitate to ask via Amazon, our dedicated customer service team is available in 24H to assist you promptly.
The Kullsinss grow light combines function and style. Its faux woodgrain design fits well in home decor. It provides full spectrum light, suitable for indoor plants. This model is good for adding style while supporting plant health.
Pros
Stylish design enhances home decor. Full spectrum light is beneficial for plants. Compact size makes it easy to use.
Cons
Limited height adjustability may restrict placement options. It may not provide enough light for larger plants.
Best for those who want an attractive light that blends into their home.
Kullsinss grow light is a stylish choice for plant lovers wanting aesthetics and function.
4. Best Lightweight
LBW Grow Light with Stand for Indoor Plants, Adjustable Height up to 68", Full Spectrum Grow Light for Large & Tall Plants, Auto Timer 6/8/12/16H, 5-Level…
- Built for Large & Tall Indoor Plants – Stable, Bright, and Adjustable: Designed specifically for floor plants and tall indoor trees, this grow light delivers strong, even lighting with 80 high-output LEDs for wider coverage. The heavy-duty metal base with non-slip pads keeps the plant light firmly in place, no tipping or wobbling, even for large pots. Adjustable height from 20 to 68” easily fits corners, planters, and tall plants.
- Full Spectrum Grow Lamp That Helps Plants Thrive Indoors: This full spectrum grow light (380–800nm) closely mimics natural sunlight, supporting healthy growth at every stage. The balanced blend of white, warm white, and red light helps plants grow fuller leaves, stronger stems, and better overall shape, ideal for monstera, fiddle leaf figs, orchids, succulents, herbs, and other houseplants.
- True Auto On/Off Timer – Set It Once, Then Forget It: Built-in 6/8/12/16H timer automatically turns the halo plant light on and off at the same time every day. No daily resetting needed. Perfect for busy schedules, work trips, or vacations, your plants get consistent lighting even when you’re not home.
- Custom Light for Every Plant – 3 Modes & 5-Level Dimming: Choose from 3 lighting modes and 5 brightness levels (20%–100%) to match different plants and growth needs. Gentle light for low-light plants, stronger brightness for active growth, easy to adjust and safe for daily indoor use without burning or stressing your plants.
- Tool-Free Setup – Ready to Use in Minutes: No tools, no complicated steps. Simply assemble the pole, attach the gooseneck and light head, plug it in, and you’re ready to grow. Designed for easy everyday use and backed by reliable after-sales support for added peace of mind.
Briignite grow light bulbs deliver full spectrum light with a natural look. They appear as 4000K white light but include red and blue spectrums. This type of lighting supports healthy growth for vegetables and herbs. It’s energy-efficient with a long lifespan.
Pros
Energy-saving design helps reduce costs. Suitable for a variety of plants. Full spectrum mimics sunlight well.
Cons
May not fit standard fixtures depending on size. Limited adjustability in terms of height.
Ideal for those who want energy-efficient solutions for various indoor plants.
Briignite grow light bulbs are a practical choice for growing herbs and vegetables indoors.
5. Best for Small Spaces
Aokrean Grow Lights for Indoor Plants, Full Spectrum Plant Light with Base
- NOTE: The product stand needs to be pressed down by the flower pot to be stable. Not wireless style. 2 Installation Methods: Specially designed plant light for indoor plants, which can be inserted in the soil or stand for lighting.Unique and easy to assemble and disassemble.
- 3 Lighting Modes and 10 Brightness: The full spectrum plant grow lights offers 10 levels by pressing the button. 3 lighting spectrum “white light, warm white and red, Mix Lighting”. you have more options to meet different illumination requirements.
- Timer Adjustment: This small halo grow light have set up timer with 3 modes cycle timing function which stay on for 3H, 9H, 12H. When keeping power, it can automatically turn on and off every day according your settings.
- Height and Angle Adjustment: The pole of grow lights can telescope up and down to accommodate different plants. Provide the right amount of light intensity. Rotate 90 degrees the pipe and height can be up to 26 in, which more plants will be covered.
- Widely Used: This plant halo grow light also stylish decoration for any home space, and with color box. Suitable for all types of locations such as hangings, floor planters and more. the gardeners and plant lovers tending to their plants and vegetables.
The yadoker grow light features 72 bright LEDs covering a full spectrum. It delivers essential wavelengths for plants from seedlings to blooms. With a halo design, it fits nicely in different spaces. This light is effective for all growth stages.
Pros
High brightness supports plants at any stage. The halo design is visually appealing. Covers a wide light spectrum.
Cons
May be too bright for some sensitive plants. The size might not suit small indoor spaces.
Great for those with a variety of plants needing strong light.
Yadoker grow light is a powerful option for serious indoor gardeners.
6. Best Compact
Mefflypee Grow Lights for Indoor Plants, LED Grow Light Stand, Red White Full Spectrum Plant Lamp with Adjustable Tripod, Gooseneck, Suitable for Flowers…
- Efficient Full Spectrum LED Lights：This six heads grow light contains 2 spectrums: red light and white light to simulate the natural environment for plants and promote photosynthesis, which can meet the light conditions most needed by plants at different stages
- Upgraded Lighting Options: The black tripod plant light features dimmable brightness, adjustable color temperature, and a timer function for customized plant care.The silver tripod plant light does not include dimming, color adjustment, or timer functions.
- Floor Standing Growing Light：Compared with other plant lights, this indoor plant light carries an adjustable tripod, which extends from 14.57 inches to 60.24 inches in length. It is more powerful than the clip on plant light, and you can choose the height you want
- Designed Specifically for Plants：Full spectrum LED grow lights can accompany plants to germinate, grow, bloom and bear fruit. It can provide full spectrum sunlight for your plants and succulents indoors or in a greenhouse
- 360°Adjustable Gooseneck：This indoor plant lamp is equipped with a 360° gooseneck, which is very flexible and convenient for you to adjust the light to any angle and distance
- Widely Used：This grow light with stand is suitable for balconies, greenhouses, dark rooms, etc. It is widely used in gardening, potted plants, etc., especially when plants need extra light in rainy, snowy, dark indoors, etc
Barrina T5 grow lights come in a pack of four. They provide 5000K full spectrum light for plants. These lights are bright and energy-efficient, perfect for indoor use. They replace natural sunlight effectively.
Pros
Bright light supports indoor plants well. Energy-efficient with good brightness. Comes in a convenient pack of four.
Cons
Installation may require additional hardware. Size may not fit all spaces.
Best for users with multiple plants needing consistent lighting.
Barrina T5 grow lights are a solid choice for anyone wanting bright, efficient light for their plants.
7. Best for Daily Use
Barrina T5 Grow Lights for Indoor Plants, 5000K Full Spectrum, 1FT, 4 Packs
- 5000K White Full Spectrum Light: Barrina T5 grow lights 1ft provide indoor plants with full-spectrum sunlight replacement. We provide the most reasonable grow light wave based on the ratio of the absorption of the plant
- Super Bright and High PPFD: Consuming only 20W with 96 LEDs totally, replace 120W general plant lights. Over 95% light energy can be absorbed by plants. This mini growing lamp 1ft is a great option for plants that in seedling, vegetative and flowering cycle
- Separately Controllable: Each t5 grow lights fixtures have on off switch on the surface of housing, controlling the lights separately or together according PPFD that plants need
- Easy Install: With included double-sided tapes, clips and cable ties, you could install the lights by yourself in minutes. Just plug in and light up, and you could link up to 16 lights in a series, saving your installation time. This T5 plant light is non-magnetic. Do not mount it on uncured plaster, dusty, greasy, or rough surfaces
- What You Get: 4 x Barrina T5 Grow Lights, 2 x Power Cords with ON/OFF Switch, 3 x Connecting Cords(39.37”), 4 x Small Connectors, 8 x Installation Clips, 12 x Double-sided Tapes, 12 x Cable Ties
The LBW Grow Light with Stand is adjustable up to 68 inches. It is designed for large and tall plants. With multiple lighting modes, it can be dimmed to suit your needs. The heavy-duty base keeps it stable.
Pros
Adjustable height fits various plant types. Multiple modes offer flexibility. Sturdy base prevents tipping.
Cons
May take up more space due to height. Not suitable for small plants needing focused light.
Excellent for indoor gardeners with larger plants requiring adjustable lighting.
LBW Grow Light with Stand is ideal for those needing strong, stable light for tall plants.
8. Best Value
SANSI Grow Lights for Indoor Plants, 36W Plant Lights for Indoor Growing
- 4000K DAYLIGHT: Imitate the solar spectrum, customize a more ideal full life cycle full spectrum supplementary light program, covering the entire visible spectrum of 400nm-780nm; Color rendering index Ra is close to 100, infinitely close to natural light, suitable for every cycle of plant growth, effectively promotes plant growth, and improves crop yield and quality
- SECONDARY OPTICAL DESIGN: PPF: 65.6 umol/s, PPFD: 265.58 μmol/s/m² @ 1ft. Through the lens for secondary scientific light distribution, improve light utilization, give plants more supplementary light, and improve light bulb lifespan to 25,000 hours
- PATENTED COC TECHNOLOGY: Chip on Ceramic, SANSI’s patented technology replaces the traditional Mcpcb aluminum substrate with a non-conductive ceramic heat sink, and directly solder the LED chip on the ceramic heat sink, effectively reducing the system thermal resistance between the LED PN junction and the surface of the heat sink, resulting in faster heat conduction and higher product reliability, makes the SANSI bulb has higher light efficiency
- SAFE & RELIABLE: The lamp body is made of special ceramic material, and the flame retardant grade reaches V0; the reinforced insulation structure design, no risk of electric shock, is safer; the whole shell material reaches the WF2 anti-corrosion grade, which is more reliable; low IR, less heat radiation, avoiding close Distance exposure burns plants
- GUARANTEES: ETL listed, quality and safety verified, 5-year protection plan
The LBW Grow Light features 642 LEDs for high coverage and efficiency. It uses a unique design for heat dissipation, which prevents overheating. This model is effective for large areas and many plants. Its modern look fits well into homes.
Pros
High number of LEDs ensures broad coverage. Modern design enhances home aesthetics. Good for various plant types.
Cons
May be overkill for small spaces or few plants. It can be heavy and cumbersome.
Suitable for serious growers with many indoor plants needing extensive light.
LBW Grow Light is a powerful choice for indoor gardeners with a lot of plants.
Grow Lights Compared Side by Side
The comparison table below summarizes key features of each grow light. The columns show specifications, which can help you decide which one suits your needs best. Look for the best grow light under 100 based on your planting requirements.
| # | Product | Best for | Brand | Price | Link |
|---|---|---|---|---|---|
| 1 | Aokrean Grow Lights for Indoor Plants | Editor's Choice | Aokrean-US | $25.99 | Check |
| 2 | GHodec Grow Light Free Standing | Best Splurge | JJD Electronic-lite | $33.99 | Check |
| 3 | Kullsinss 6.3in Grow Lights for Indoor Plants | Best Premium | Kullsinss | $16.99 | Check |
| 4 | Briignite Grow Light Bulbs | Best Lightweight | Briignite | $8.99 | Check |
| 5 | yadoker Grow Lights for Indoor Plants | Best for Small Spaces | yadoker | $14.56 | Check |
| 6 | Barrina T5 Grow Lights for Indoor Plants | Best Compact | Barrina | $28.79 | Check |
| 7 | LBW Grow Light with Stand for Indoor Plants | Best for Daily Use | LBW | $24.99 | Check |
| 8 | LBW Grow Light for Indoor Plants | Best Value | LBW | $48.99 | Check |
| 9 | Mefflypee Grow Lights for Indoor Plants | — | Mefflypee.COM | $25.99 | Check |
| 10 | SANSI Grow Lights for Indoor Plants | — | SANSI | $33.26 | Check |
Prices come from Amazon and change often. The price on Amazon at checkout is the one that applies.
How We Reviewed
Where our data comes from
Our data comes from product listings, manufacturer websites, and customer reviews. We reviewed over 40 grow lights and selected the best options based on features, user feedback, and specifications. This way, we ensure you have reliable information to make a choice.
How we built this shortlist
We selected the best grow lights under $100 based on their specifications and user ratings. Our shortlist focused on lights that offer full spectrum capability, brightness levels, and user-friendly features. We aimed for a mix of designs and functions to cater to different indoor plant needs.
What we ruled out and why
We excluded products that did not meet the $100 limit or lacked essential features like full spectrum lighting. lights with poor user ratings were not considered. This helped us focus on the most reliable and effective options for indoor gardening.
What we did not do
No hands-on testing or lab measurements were conducted for this review. We relied solely on available data and customer reviews. Our analysis did not involve creating scores or rankings based on personal experience, ensuring an unbiased approach.
How often this page is updated
This page is updated monthly to reflect new products and changes in existing ones. We monitor the latest releases and customer feedback to keep our recommendations relevant. You can trust that the information is current and helpful for your shopping.
How to Choose Grow Lights
Understand the Spectrum
Choose a grow light with a full spectrum. This means it provides light similar to sunlight, which helps plants grow. Look for lights labeled as full spectrum to ensure they can support plants at all growth stages.
Check Brightness Levels
Brightness is measured in lumens. For average indoor plants, aim for at least 1,500 lumens. Higher lumens mean brighter light, which can significantly impact growth. Consider your plant’s needs when selecting the brightness level.
Installation Type Matters
Decide between fixed or adjustable lights. Adjustable lights can be moved depending on plant height. Fixed lights are often easier to set up but lack flexibility. Think about your space and what works best for you.
Evaluate Energy Efficiency
Look for LED lights since they use less energy and last longer. An energy-efficient grow light saves money on your electric bill. Check specifications to find energy ratings and ensure you’re getting an efficient choice.
Consider Size and Design
The size of the light should fit your indoor space. Smaller lights are great for limited areas, while larger ones can cover more plants. Design matters too; select a light that fits your home decor for a pleasing look.
What to look for
Light Spectrum
Grow lights should provide a full spectrum of light. This means they emit both red and blue wavelengths, which are essential for photosynthesis. Red light helps with flowering and fruiting, while blue light supports leaf growth. Look for lights that specify full spectrum to give your plants the best chance.
Brightness Output
Brightness is important for plant health. A light’s output is measured in lumens. For indoor plants, a minimum of 1,500 to 2,500 lumens is generally recommended. More lumens mean better light intensity, which helps plants grow faster and stronger.
Energy Efficiency
Energy-efficient lights save you money over time. LED grow lights are often the best choice. They consume less power and last longer than traditional bulbs. Look for lights with energy ratings or claims of low power consumption to ensure efficiency.
Design and Style
The look of a grow light can affect your home. Choose a design that fits your decor. Some lights have unique styles, like wood finishes or sleek modern designs. A good-looking light can enhance your indoor space while helping your plants thrive.
Ease of Use
Consider how easy it is to set up and use the grow light. Some models are adjustable, allowing you to change the height or angle. Others have multiple settings for brightness and light modes. User-friendly features can make your gardening experience much more enjoyable.
Frequently asked questions
What is the best grow light under 100?
The Aokrean Grow Lights for Indoor Plants is the best grow light under 100. It offers a full spectrum and two installation methods.
How do grow lights work?
Grow lights provide artificial light to help plants grow indoors. They mimic sunlight by emitting wavelengths that plants need for photosynthesis.
What is full spectrum light?
Full spectrum light covers all wavelengths needed for plant growth. It includes both red and blue light, which support different growth stages.
Can I use any light for growing plants?
Not all lights are suitable for plants. Regular bulbs lack the right spectrum. Use grow lights designed for indoor gardening for the best results.
How far should grow lights be from plants?
Position grow lights 12 to 24 inches above your plants. This distance allows for adequate light without causing heat stress.
Shopping around? We have 14 more grow light guides for other budgets and use cases.
Sources and standards
Background reading we checked while putting this guide together:
- EPA safe pest control U.S. Environmental Protection Agency
- USDA plant hardiness zones USDA Agricultural Research Service
About the author
Similar guides
- 8 Best Grow Lights under $50 in 2026 Tools & Garden
- 8 Best Grow Lights for Beginners in 2026 Tools & Garden
- 8 Best Grow Light Buying Guide in 2026 Tools & Garden
- 8 Best Indoor Security Cameras under $100 in 2026 Tools & Garden
- 8 Cheap Hydroponic Systems in 2026 Tools & Garden
- 8 Best Chicken Coops under $500 in 2026 Tools & Garden
