20 Best 18 Inch Fluorescent Grow Light [2024]

Are you looking for the best 18 Inch Fluorescent Grow Light? Based on expert reviews, we ranked them. We've listed our top-ranked picks, including the top-selling 18 Inch Fluorescent Grow Light.

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# Preview Product
1 Camco 54878 Replacement F15T8/CW Fluorescent Light Bulb - 18' (Pack of 2) Camco 54878 Replacement F15T8/CW Fluorescent Light Bulb - 18" (Pack of 2)
2 Zoo Med (2 Pack Flora Sun Plant Growth Bulb T8 15 Watts, 18-Inch Zoo Med (2 Pack Flora Sun Plant Growth Bulb T8 15 Watts, 18-Inch
3 GE Advantage 18 Inch Fluorescent Under Cabinet Light Fixture, Direct Wire Light Bar, Warm White,... GE Advantage 18 Inch Fluorescent Under Cabinet Light Fixture, Direct Wire Light Bar, Warm White,...
4 Super Sprouter T5 High Outlet Grow Light Fixture, 18' Super Sprouter T5 High Outlet Grow Light Fixture, 18"
5 2 Pack SunBESTer LSF8181 Fluorescent T5 18“ 18W Single Strip Grow Lights w 2' Wide Mirror... 2 Pack SunBESTer LSF8181 Fluorescent T5 18“ 18W Single Strip Grow Lights w 2" Wide Mirror...
6 Jump Start JSFC18T T5 Fixture with Lamp Reflector and Timer, 18 Inches, Silver Jump Start JSFC18T T5 Fixture with Lamp Reflector and Timer, 18 Inches, Silver
7 Helios Replacement for F15T8 15W 18' T8 Fluorescent Lamp Light Bulb Daylight Pink Blue (Plant... Helios Replacement for F15T8 15W 18" T8 Fluorescent Lamp Light Bulb Daylight Pink Blue (Plant...
8 Enbrighten Basic 18 Inch Fluorescent Under Cabinet Light Fixture, Plug in, Warm White, Plastic... Enbrighten Basic 18 Inch Fluorescent Under Cabinet Light Fixture, Plug in, Warm White, Plastic...
9 Zoo Med Tropic Sun 5500K Daylight Fluorescent Bulb T8 15 Watt, 18-Inch Zoo Med Tropic Sun 5500K Daylight Fluorescent Bulb T8 15 Watt, 18-Inch
10 2 Pack LSL8181W White LED 18' 18Watt Linkable Single Strip Grow Lights w 2' Wide Mirror Reflector... 2 Pack LSL8181W White LED 18" 18Watt Linkable Single Strip Grow Lights w 2" Wide Mirror Reflector...
11 Durolux T5 HO Grow Light - 4 FT 8 Lamps - DL8048-240V Fluorescent Hydroponic Indoor 240V ONLY... Durolux T5 HO Grow Light - 4 FT 8 Lamps - DL8048-240V Fluorescent Hydroponic Indoor 240V ONLY...
12 Grow Light T5 1.4Ft ( 2pcs x 20 Watts) ,5000k White Full Spectrum LED Plant Light Strips for Indoor... Grow Light T5 1.4Ft ( 2pcs x 20 Watts) ,5000k White Full Spectrum LED Plant Light Strips for...
13 VIVOSUN T5 Grow Light Bulbs 2 ft, 24W 6500K HO Fluorescent Tubes Light Bulbs, Cool White T5 Bulb for... VIVOSUN T5 Grow Light Bulbs 2 ft, 24W 6500K HO Fluorescent Tubes Light Bulbs, Cool White T5 Bulb...
14 Durolux 2-Pack T5 HO Grow Light - 1 Bulb Light System - Fluorescent Hydroponic Indoor Fixture Bloom... Durolux 2-Pack T5 HO Grow Light - 1 Bulb Light System - Fluorescent Hydroponic Indoor Fixture...
15 GYTF LED Grow Light Strips, 3500K 90-Bulb Full Spectrum Dimmable Plant Growing Lamp Bars with Auto... GYTF LED Grow Light Strips, 3500K 90-Bulb Full Spectrum Dimmable Plant Growing Lamp Bars with...
16 Sylvania 21657 - F15T8/GRO/AQ/RP Fluorescent Plant Aquarium Terrarium Tube Light Bulb Sylvania 21657 - F15T8/GRO/AQ/RP Fluorescent Plant Aquarium Terrarium Tube Light Bulb
17 Mosthink LED Grow Light for Indoor Plants, 20W Grow Light Strips with Auto On/Off Timer, 48 LEDs /4... Mosthink LED Grow Light for Indoor Plants, 20W Grow Light Strips with Auto On/Off Timer, 48 LEDs...
18 Barrina Plant Grow Light, 252W(6 x 42W, 1400W Equivalent), Full Spectrum, LED Grow Light Strips, T8... Barrina Plant Grow Light, 252W(6 x 42W, 1400W Equivalent), Full Spectrum, LED Grow Light Strips,...
19 Aqueon T8 Replacement Lamp Colormax, 15 Watt 18' Aqueon T8 Replacement Lamp Colormax, 15 Watt 18"
20 Mrhua T5 LED Grow Light 2FT, 162 LEDs Plant Lights for Idoor Growing,Sunlike Full Spectrum with... Mrhua T5 LED Grow Light 2FT, 162 LEDs Plant Lights for Idoor Growing,Sunlike Full Spectrum with...
Bestseller No. 1
Camco 54878 Replacement F15T8/CW Fluorescent Light Bulb - 18" (Pack of 2)
  • LF15T8/CW style fluorescent light bulb.Controller type:Push Button
  • 18" long
  • Pack of 2
  • 15W fluorescent light bulb
SaleBestseller No. 3
GE Advantage 18 Inch Fluorescent Under Cabinet Light Fixture, Direct Wire Light Bar, Warm White,...
  • 18-Inch warm white fluorescent under cabinet light fixture
  • Add light where you need it with fluorescent under cabinet lighting by General Electric. Ideal for kitchen, home office, studio, utility room,...
  • Fully assembled and ready to install, installation hardware and instructions included. Comes with warm white bulb and built-in on/off rocker switch
  • Instant on electric ballast system, for a flicker free startup and no hum technology
  • UL listed and comes with 3-year limited warranty. This fixture is a direct-wire solution, installation by a professional electrician is recommended
Bestseller No. 4
Super Sprouter T5 High Outlet Grow Light Fixture, 18"
  • Super Sprouter Now Offers The 18 Inch T5 Ho Fixture With The Nano-Tech Reflector
  • This Fixture Includes An Integrated Electronic Ballast, 6400°K Lamp, Power Cord, Jumper Cord, Hanging And Flat Surface Mounting Clips
  • You Can Daisy Chain Up To 8 Lights Per Single Power Cord
  • No Assembly Required
Bestseller No. 5
2 Pack SunBESTer LSF8181 Fluorescent T5 18“ 18W Single Strip Grow Lights w 2" Wide Mirror...
  • Full 18W,24W,54W output T5 Single Strip Grow Lights with 2" wide reflectro great for Seeding and VegGrowing!
SaleBestseller No. 6
Jump Start JSFC18T T5 Fixture with Lamp Reflector and Timer, 18 Inches, Silver
  • The Jump Start Modular T5 Light Strip & Snap-On Reflector with Timer is perfect for giving beneficial light to seed starts, cuttings, herbs and more.
  • The highly reflective material directs light downward, bathing your plants in full-spectrum light, and increasing your growing success with starts,...
  • The super-slim T5 Light Strip includes a 6400K full-spectrum T5 lamp, electronic ballast, hanging hardware
  • The built-in timer allows you to easily set a 12 hours on/12 hours off schedule or an 18 hours on/6 hours off schedule with a single button press
  • Includes fixture, T5 tube with reflector, 8 foot 120V power cord, and instructions.
Bestseller No. 7
Helios Replacement for F15T8 15W 18" T8 Fluorescent Lamp Light Bulb Daylight Pink Blue (Plant...
  • Ultra Spectrum Grow (Pink for Plant Growth) -- Ideal for Saltwater, Planted, Hydroponics, and Freshwater aquariums
  • Fits all standard T-8 and T-12 fixtures
  • Up to 30% brighter than standard T-8 and T-12 bulbs
  • Manufactured from high quality glass
  • Bulb Shape/Size: T6, 0.6 inch diameter. Wattage: 15W. Bulb length : 18 inch. Replacement for : T8.
Bestseller No. 8
Enbrighten Basic 18 Inch Fluorescent Under Cabinet Light Fixture, Plug in, Warm White, Plastic...
  • High-Quality Light – 18in. warm white fluorescent under cabinet light fixture
  • Light Where You Need It – Ideal for kitchen, utility room, basement, workshop and garage
  • Energy Efficient – Energy saving, provides no hum, flicker free, instant on operation due to electronic ballast system
  • Easy Installation – Fully assembled and ready to install, comes with a 5-foot cord and on/off rocker switch
  • Peace of Mind – Standard issue design. UL listed with a 1-year limited fixture
SaleBestseller No. 9
Zoo Med Tropic Sun 5500K Daylight Fluorescent Bulb T8 15 Watt, 18-Inch
  • Effective up to 10,000 hours
  • Can save $30 per year over T-18 bulb
  • Ideal for freshwater fish and plants
Bestseller No. 10
2 Pack LSL8181W White LED 18" 18Watt Linkable Single Strip Grow Lights w 2" Wide Mirror Reflector...
  • Full 18" 18W LED Single Strip Lights with 2" wide reflector great for retrofit T5 Dome Lights
Bestseller No. 11
Durolux T5 HO Grow Light - 4 FT 8 Lamps - DL8048-240V Fluorescent Hydroponic Indoor 240V ONLY...
  • HIGH LIGHT OUTPUT: 40000 Lumen, Professional Grow Lighting System, 95% Reflectivity German Hammer-tone Reflector. 30% more light output vs comparable...
  • ALL ACCESSORIES INCLUDED: Qty8 6500K 4ft Bulbs, Hanging hooks and chains, 8 Foot Power cord for 240V, Discrete Shipping in Brown Box
  • 240V ONLY - Ideal for Commercial, Industrial, or Warehouse Growers
  • FLEXIBLE LIGHT OUTPUT: 2 switches on body allow for step dimming - one for inner 4 bulbs, another for outer 4 bulbs
  • SAFE OPERATION: Rated for operation in Wet/Damp environments. Has Made-In-Italy AAG Stucchi lampholder with I certificate to prevent fire if tubes get...
Bestseller No. 12
Grow Light T5 1.4Ft ( 2pcs x 20 Watts) ,5000k White Full Spectrum LED Plant Light Strips for Indoor...
  • SHORT or LONG LIGHTS CHANGEABLE - every light-strip is 1.4Ft which will be more operateable and suitable for small/mini gardening room.For your broad...
  • FULL SPECTRUM LED Lamp: 5000k sun-white interior plant light with the full-sun between 380-800nm.45 white blubs+ 6 Red blubs is the professional...
  • V-SHAPED: The shell of T5 house plant light was made of 100% aluminum which provides the high-efficiency heat dissipation,ensuring the longer service...
  • EASY INSTALLATION: Light kit including tapes, clips and cable ties, you could install the lights by yourself in minutes. Could connect up to 8 tube...
  • GOOD FOR PLANTS: Growing lamp strip widely used for indoor gardening, flower shows, pot and container gardening, greenhouse lighting, sowing,...
SaleBestseller No. 13
VIVOSUN T5 Grow Light Bulbs 2 ft, 24W 6500K HO Fluorescent Tubes Light Bulbs, Cool White T5 Bulb for...
  • Cool, Balanced Light: Premium VIVOSUN T5 lamps emit a balanced blue and violet spectrum at 6500K to promote vibrant vegetation and prevent stretching
  • Long-Lasting: The average recommended usage life is well over 20,000 hours, exceeding the lifespan of almost any HID lamp
  • Gentle on Seedlings: 24-watt bulbs put out 2000 lumens, safely nurturing seedlings and tender foliage, including for indoor plants, vegetables, and...
  • Economical: VIVOSUN T5 lamps are cost-effective and energy-efficient – their very low heat emissions reduce or eliminate the need for expensive...
  • Great Customer Service: VIVOSUN produces premium lamps backed by friendly and professional 24/7 after-sales support
Bestseller No. 14
Durolux 2-Pack T5 HO Grow Light - 1 Bulb Light System - Fluorescent Hydroponic Indoor Fixture Bloom...
  • Link Cable Included -> power up to 15 fixtures from One Outlet
  • Plug in and go with these beautiful lights. Perfect for indoor gardens
  • Rolling Switch on 6' power cord
  • Discrete Shipping in Brown Packaging
  • Each Fixture 2500 lumens, 24W Input, 24" L x 4" W x 4" H
Bestseller No. 15
GYTF LED Grow Light Strips, 3500K 90-Bulb Full Spectrum Dimmable Plant Growing Lamp Bars with Auto...
  • 🪴Full Spectrum Grow Lights - 75pcs White bulb combined with 15pcs Red ones provide a like sunlight to fuel indoor plant growth, it is great chioce...
  • 🪴Daisy-Chain Designed - This plant grow light strips feature end-to-end expandable design, you could freely link up 3 light bars according to your...
  • 🪴Timer & Dimmable Function - The growing lamp is designed 3 time settings - 4/8/12 hrs,when kept plugging in, it will Auto ON/OFF and no more...
  • 🪴Easy Installation - This linkable seedling lights come with Screws, Double-sided tapes, and Zip ties, super easy to install and disassemble....
  • 🪴Wide Usage - The well-designed aluminum-body succulent light has good heat dissipation, which is perfect for shelves, germination, seed starting,...
Bestseller No. 16
SaleBestseller No. 17
Mosthink LED Grow Light for Indoor Plants, 20W Grow Light Strips with Auto On/Off Timer, 48 LEDs /4...
  • Auto Turn On / Off Timer - 12 Inches Small led grow light can be set up to turn off after 2H/ 4H/ 8H. After you set up the hours, do not manually turn...
  • 4 Adjustable Brightness Levels - There are 4 different levels of dimmable light - 25%, 50%, 75%, 100% - to meet each plant's lighting requirements at...
  • 2x 10W & 48 LEDs Red /Blue Spectrum Grow Light - 32 red and 16 blue LED lights with excellent quality internal chip, our led grow light strips just...
  • Easy & Flexible Installation in 5 Minutes - Mosthink grow light strips comes with screws,ties, and a double-sided tape (Come with everything you need...
  • Wide Application - Mosthink plant grow light is convenient for a number of potted landscape ,house plants ,small greenhouse plants and indoor garden...
SaleBestseller No. 18
Barrina Plant Grow Light, 252W(6 x 42W, 1400W Equivalent), Full Spectrum, LED Grow Light Strips, T8...
  • Full Spectrum - Barrina LED grow lights 4ft provide indoor plants with full-spectrum sunlight replacement. It provides the most reasonable grow light...
  • Super Bright and High PPFD - Consuming only 252W with 1152 LEDS totally, replace 1400w general plant lights. Over 95% light energy can be absorbed by...
  • Easy Installation - With included tape, clips and cable ties, you could install the lights by yourself in minutes. You could link up to 6 led grow...
  • Eyes protection - These grow lights are suitable for planting plants in any indoor application. Sunlight white color makes your eyes feel comfortable....
  • What You Get - 2 years warranty. 6 x Barrina LED Grow lights, 3 x Power cords with ON/OFF switch, 5 x Connecting Cords(48''), 6 x Small Connectors,...
Bestseller No. 19
Aqueon T8 Replacement Lamp Colormax, 15 Watt 18"
  • Highlights the natural colors of tropical fish and live aquatic plants
  • Enhances the appearance of your pets and plants for a beautiful display
  • Casts a warm glow for a beautiful looking aquarium
  • Stimulates lush aquatic plant growth
Bestseller No. 20
Mrhua T5 LED Grow Light 2FT, 162 LEDs Plant Lights for Idoor Growing,Sunlike Full Spectrum with...
  • ✅【Sunlike Full Spectrum】Mrhua newest T5 2ft grow light is desgin with 380-800nm full spectrum, simulate sunshine lighting, is good choice for...
  • ✅【Efficient Heat Dissipation】 Mrhua led grow light with aluminum housing provides the high-efficiency heat dissipation, ensuring a longer...
  • ✅【Two Switch Modes】This plant light comes with a dual-control switch wrie, you can choose one light on or two light on. Could connect up to 5...
  • ✅【Easy to installation】Both Ceiling or Hanging installation. US Plug and ON/OFF pull chain included.Very easy and fast installation. Adjustable...
  • ✅【Service & Warranty】All of our plant lamps have passed CE, RoHs certification. We promise 12 months warranty plus 30 days money back...

Having trouble finding a great 18 Inch Fluorescent Grow Light?

This problem is well understood by us because we have gone through the entire 18 Inch Fluorescent Grow Light research process ourselves, which is why we have put together a comprehensive list of the best 18 Inch Fluorescent Grow Lights available in the market today.

After hours of searching and using all the models on the market, we have found the best 18 Inch Fluorescent Grow Light for 2023. See our ranking below!

How Do You Buy The Best 18 Inch Fluorescent Grow Light?

Do you get stressed out thinking about shopping for a great 18 Inch Fluorescent Grow Light? Do doubts keep creeping into your mind?

We understand, because we’ve already gone through the whole process of researching 18 Inch Fluorescent Grow Light, which is why we have assembled a comprehensive list of the greatest 18 Inch Fluorescent Grow Light available in the current market. We’ve also come up with a list of questions that you probably have yourself.

John Harvards has done the best we can with our thoughts and recommendations, but it’s still crucial that you do thorough research on your own for 18 Inch Fluorescent Grow Light that you consider buying. Your questions might include the following:

  • Is it worth buying an 18 Inch Fluorescent Grow Light?
  • What benefits are there with buying an 18 Inch Fluorescent Grow Light?
  • What factors deserve consideration when shopping for an effective 18 Inch Fluorescent Grow Light?
  • Why is it crucial to invest in any 18 Inch Fluorescent Grow Light, much less the best one?
  • Which 18 Inch Fluorescent Grow Light are good in the current market?
  • Where can you find information like this about 18 Inch Fluorescent Grow Light?

We’re convinced that you likely have far more questions than just these regarding 18 Inch Fluorescent Grow Light, and the only real way to satisfy your need for knowledge is to get information from as many reputable online sources as you possibly can.

Potential sources can include buying guides for 18 Inch Fluorescent Grow Light, rating websites, word-of-mouth testimonials, online forums, and product reviews. Thorough and mindful research is crucial to making sure you get your hands on the best-possible 18 Inch Fluorescent Grow Light. Make sure that you are only using trustworthy and credible websites and sources.

John Harvards provides an 18 Inch Fluorescent Grow Light buying guide, and the information is totally objective and authentic. We employ both AI and big data in proofreading the collected information.

How did we create this buying guide? We did it using a custom-created selection of algorithms that lets us manifest a top-10 list of the best available 18 Inch Fluorescent Grow Light currently available on the market.

This technology we use to assemble our list depends on a variety of factors, including but not limited to the following:

  1. Brand Value: Every brand of 18 Inch Fluorescent Grow Light has a value all its own. Most brands offer some sort of unique selling proposition that’s supposed to bring something different to the table than their competitors.
  2. Features: What bells and whistles matter for an 18 Inch Fluorescent Grow Light?
  3. Specifications: How powerful they are can be measured.
  4. Product Value: This simply is how much bang for the buck you get from your 18 Inch Fluorescent Grow Light.
  5. Customer Ratings: Number ratings grade 18 Inch Fluorescent Grow Light objectively.
  6. Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their 18 Inch Fluorescent Grow Light.
  7. Product Quality: You don’t always get what you pay for with an 18 Inch Fluorescent Grow Light, sometimes less, and sometimes more.
  8. Product Reliability: How sturdy and durable an 18 Inch Fluorescent Grow Light is should be an indication of how long it will work out for you.

John Harvards always remembers that maintaining 18 Inch Fluorescent Grow Light information to stay current is a top priority, which is why we are constantly updating our websites. Learn more about us using online sources.

If you think that anything we present here regarding 18 Inch Fluorescent Grow Light is irrelevant, incorrect, misleading, or erroneous, then please let us know promptly!

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FAQ:

Q: What are the different types of fluorescent grow lights?

A: The two main types of fluorescent grow lights are the T5 grow light and Compact Fluorescent Light (CFL) . T5 grow lights are much easier to set up and operate slightly more efficiently. T5 bulbs will last a little longer than CFLs, but they also require a T5 ballast. For more growers – we recommend the T5.

Q: What are the best grow lights for growing plants?

A: Fluorescent grow lights are best known for their propagation abilities. These lights do wonders for clones, seedlings, and young plants since they have low heat output and less intense light. HID and LED grow lights need to be placed further away from plants, and a lot of light is wasted.

Q: What are the advantages of fluorescent grow lights?

A: Fluorescent Grow Lights. For the grower there are several advantages of fluorescent that the incandescent doesn’t offer. Fluorescent has a more even light distribution, longer life and higher usable light that the incandescent bulb. On top of it, it doesn’t produce any noticeable heat and is always cool to the touch.

Q: What is the difference between T5 and CFL grow lights?

A: T5 grow lights are much easier to set up and operate slightly more efficiently. T5 bulbs will last a little longer than CFLs, but they also require a T5 ballast. For more growers – we recommend the T5.