5 Best CFL Grow Lights for Cannabis (2018)

best cfl grow light

Choosing a grow light system is one of the most important decisions that cannabis growers face, and CFL or compact fluorescent is a great choice if you want efficient and inexpensive grow lights. The best CFL grow lights offer a lot of advantages over HPS lighting in a grow room.

Traditionally, HPS or HID lighting has been used in professional grow operations. This type of lighting offers a full spectrum and very powerful light, but with the added cost of intense heat and heavy electricity costs. Many growers want a better solution, one that will not risk burning their plants or cost them so much money in electricity, especially for vegetative stages of growth when lights run for over 12 hours per day.

Compact Fluorescent, or CFL, lighting is a viable alternative to these traditional lighting systems. CFL grow lights are the same types of lights that you often see used in offices, businesses, and at home in garages or shops. They are much more efficient in terms of energy usage and heat output than incandescent, High Pressure Sodium, or Metal Halide lighting.

In cannabis grow rooms, CFL provide an ideal spectrum of light for vegetative growth and with enough lights you can even use them for flowering. Unlike HPS, CFL light bulbs do not have to be replaced on a yearly (or more) basis, because they do not dim with age. They are long lasting, inexpensive, and run cool so you won’t waste even more money on extra fans.

In this article I will go over the best CFL lights that are available for cannabis growers today. The most popular type of CFL for cannabis is T5, which the narrowest diameter of all CFL, are the most efficient, and are the brightest. To see more T5 CFL options, click here.


1. Hydrofarm Agrobrite FLCDG125D Fluorowing Compact Fluorescent System with CFL Bulb

Hydrofarm’s Fluorowing CFL system is a nice, small system that is one of the best CFL grow light for small plants or supplemental lighting in your grow room. This system comes with a 125W CFL bulb, a compact reflector and dew guard. The reflector hood helps to increase the light coverage through your plants’ canopy. This system also comes with a one year warranty.

Price: $50.37 with free shipping

Buy the Hydrofarm Agrobrite FLCDG125D Fluorowing Compact Fluorescent System with CFL Bulb here.


Pros:

  • Reflective hood
  • One year warranty
  • Small and easy to hang

Cons:

  • Not very powerful
  • Relatively expensive
  • Only comes with one bulb

Find more Hydrofarm Agrobrite FLCDG125D Fluorowing Compact Fluorescent System with CFL Bulb information and reviews here.


2. DuroLuxT5 Grow Light 2ft 4lamps

This light from DuroLux is professional grade and very high quality. This fixture consists of four, two foot long lamps for a total output of 10,000 lumens. The hood is made of 95% German Hammer-tone material reflective material to provide 30% more light than comparable systems.

This light comes with all necessary hanging and power accessories, and it has an outlet on either side so that you can connect up to 12 lights in a daisy chain configuration. This light is also UL/CUL certified for safety. It is designed to operate in damp conditions, like a humid grow room.

Price: $55.99 with free shipping

Buy the DuroLuxT5 Grow Light 2ft 4lamps here.


Pros:

  • Inexpensive
  • 10,000 lumens
  • UL/CUL certified for safety in damp conditions

Cons:

  • Not as bright as linger bulb fixtures
  • No warranty
  • Relatively heavy

Find more DuroLuxT5 Grow Light 2ft 4lamps information and reviews here.


3. Agrobrite FLT24 T5 Fluorescent Grow Light System

This lighting system from Agrobrite comes in six different sizes, so it is one of the best CFL grow lights for any size grow op. You can either choose two foot bulbs (pictured) or four foot, and the fixture can include two tubes, four tubes (pictured) or eight tubes depending on how bright your light needs to be. The bigger setups are some of the best CFL for flowering.

This system includes an 8″ grounded power cord and up to 40,000 lumens per light. The T5 bulbs included with each light are each 6400K and they come in a powder coated, steel housing. You an hang these lights three different ways depending on the coverage you need – overhead, vertical, or horizontal. You can also daisy chain up to two fixtures together from a single outlet.

Price: $97.52 with free shipping, for pictured fixture

Buy the Agrobrite FLT24 T5 Fluorescent Grow Light System here.


Pros:

  • Six different sizes to choose from
  • Very powerful in comparison to smaller CFL lights
  • Durable powder coated steel housing

Cons:

  • No warranty
  • Relatively expensive
  • You can only daisy chain two lights

Find more Agrobrite FLT24 T5 Fluorescent Grow Light System information and reviews here.


4. Apollo Horticulture Purple Reign 2′ Foot 2 Bulb 24W 6400K T5 Grow Light System

This Purple Reign light from Apollo Horticulture is the best CFL grow light setup for seedlings or clones as well as young vegetative plants. As you can see this light comes with its own stand so you do not have to find space to hang it. This is a two foot single bulb fixture and it comes with a T5 light bulb included. This 6499K bulb mimics daylight at high noon.

Price: $49.99 with free shipping

Buy the Apollo Horticulture Purple Reign 2′ Foot 2 Bulb 24W 6400K T5 Grow Light System here.


Pros:

  • Trusted brand
  • Self hanging
  • Low power consumption

Cons:

  • Not adjustable height
  • No warranty
  • Only one bulb

Find more Apollo Horticulture Purple Reign 2′ Foot 2 Bulb 24W 6400K T5 Grow Light System information and reviews here.


5. Sunblaster T5 High Output Fluorescent Strip Light, 2-Feet

This small strip light from Sun Blaster is the best CFL grow light for supplemental lighting. It is very small and skinny and can fit just about anywhere. The built in ballast starts instantly and does not flicker, and it has a durable and lightweight aluminum housing. This bulb has a lifespan of 10,000 hours and a one year warranty included on the whole fixture.

Price: $32.99 with free shipping

Buy the Sunblaster T5 High Output Fluorescent Strip Light, 2-Feet here.


Pros:

  • Lightweight
  • Small enough to fit almost anywhere
  • One year warranty

Cons:

  • Not very powerful
  • Cannot be daisy chained
  • No replacement bulbs included

Find more Sunblaster T5 High Output Fluorescent Strip Light, 2-Feet information and reviews here.


See Also:


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1 Comment

1 Comment

Sam

CFL grow lights are the future of modern agriculture and farming. A friend of my uses sunblaster lights and he is happy with it. Choosing grow lights for my green house project was one of the most difficult decisions for me. There are different factors like efficiency and price which were holding me back for sometime but i finally found a great supplier in China named SeniorLED which had a great catalolg of CFL grow lights. Great list of products though!

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