Fluorescent Light Tube Covers

Change Your Light. Change Your Life.

Fluorescent Light Tube Covers

starting at $16.49 each

Take your health and happiness into your own hands with easy-to-install, flexible fluorescent light filter sleeves.

NaturaLux light filters are installed on top or inside existing fluorescent light panels, fluorescent light covers or fluorescent diffusers.

Size Chart

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Who Uses Make Great Light?​

These are great! They make such a difference in my office. Fluorescent lighting can sometimes trigger migraines for me and these have significantly cut down on light sensitivity issues at work. They were so easy to install too. Highly recommend!
Meredith Jones


Stops fluorescent light headaches
Headaches & Eyestrain​

Remove the harsh glare that can cause eyestrain and trigger headaches or migraines.​

Reduce Light Glare
Focus & Energy

Eyes work more efficiently by providing soft, natural light. Prevents the “afternoon slump”.​

Mood & Sleep

Natural light can help with mood, sleep and seasonal affective disorder.

Absorb UV radiation
UV Sensitivity

Block the UV radiation that can lead to health issues and damage materials.

Diffuses Light

But not too much. Light transmission is cut by about 15-20% depending on the light output of the lamps.


Tube filters protect people from shattering lamps

Heat Resistant

Designed to withstand the heat that light fixtures can emit.

Lasts Forever

Well, not "forever", but a very long time. 10 years or more.

Standard sizes

Filters are 4' long and come in T5, T8 and T12 sizes


How to install fluorescent light tube covers

Installation of our tube style fluorescent light sleeves is an easy task. Facilities staff are not required, but we recommend you consult with them beforehand.

No Tools Needed
1. Tightly cap one end of the tube
2. Slide the bulb into the tube
3. Tightly cap the open end

What Size Tube Do You Need?

Our NaturaLux™ fluorescent light  tube covers are designed to fit the standard 4 foot sizes.




Normal Fluorescent Light Filtered

Without (standard)

Standard fluorescent lighting is a sickly yellow-green. The light intensity and off-colors can hurt your eyes.

With NaturaLux

Soft, clean white light that is glare free..
Look how much better the ceiling tiles look.


Questions about Fluorescent Light Covers

A: The fluorescent light tube covers come in 4 foot lengths and 3 widths: T5 T8 T12. The T8 size is the most common size and about the diameter of a US quarter.

A: One of the most common reasons customers purchase our NaturaLux fluorescent light filters is because their existing lighting is too bright. Overly bright lighting causes glare, and glare causes headaches, eyestrain, visual fatigue and blurred vision. NaturaLux filters only reduce light output by 20%, allowing 80% of the light through. By reducing the over-abundance (20%) of light, the glare is eliminated.

A: The tube filters would work if the LED is a standard 4′ in T5, T8 or T12 thickness. If it looks like an old, long fluorescent lamp then it’s probably standard size.

A: Our fluorescent light filters eliminate 100% of UV up to 380nm, up to 99% up to 390nm, and up to 80% up to 400nm. Many customers with UV sensitivity have told us that they can easily work under the filtered light for an entire shift with no effects from the UV rays.

A. Our tube filters are very versatile and can be used on fixtures that are flush to the ceiling or suspended. 


Fluorescent Ceiling Light Covers Properties

All NaturaLux fluorescent tube covers are made from a tough, heat-resistant polycarbonate.

Filter TypeDimensionsWeight Per Unit
T-12 Tube filter48” fits standard T-12 bulbs0.28 lbs
T-8 Tube filter48” fits standard T-8 bulbs0.2 lbs
T-5 Tube filter48” fits standard T-5 bulbs*
*not suitable for HO bulbs
0.1 lbs


  Test ObjectChromaticity x valueChromaticity y value
Cool White Fluorescent Lamp0.34670.3641
Through the NaturaLux FiltersTM0.33420.3467


Kelvin Temperature

  Test ObjectKelvin Temperature
Sylvania Octron™ 950 5000K Fluorescent Lamp4979K
Through the NaturaLux FiltersTM5425K


Color Rendering Index (CRI) Values

  Test ObjectColor Rendering Index
Sylvania Octron™ 950 5000K Fluorescent Lamp88.4
Through the NaturaLux FiltersTM95.3


Scotopic/Photopic (S/P) Ratio

  Test ObjectS/P Ratio
Sylvania Octron™ 950 5000K Fluorescent Lamp2.06
Through the NaturaLux FiltersTM2.24

Source for the Three Preceding Studies: Lighting Sciences, Scottsdale, Arizona


Fluorescent Light Tube Filters for Office

Office lighting is crucial to a workplace wellness program, and should be a serious environmental consideration when discussing office wellness and ergonomics. 

Increase productivity by changing the harsh fluorescent lighting that employees endure daily. Help protect workers from glare, UV and provide natural light. 

Two women working under LED light filters

Fluorescent Light Tube Covers for Classrooms

Proper lighting for the learning environment is critical for student and teacher performance.

Full spectrum lighting for classrooms

Lupus Light Covers

Working with photosensitivity can be difficult. Our fluorescent light filters are made with UV Shield to block UVA and UVB rays.

Lupus light filters

SAD Treatment

Help prevent the winter blues by creating your own natural lighting. Create full spectrum lighting by changing the color spectrum.