Best Classroom Light Filters & Covers

You’re likely here because you want to find the best light covers for sale. Well, you’re in luck! This article looks at a range of light filters that all negate the negative effects fluorescent lights have on us.

In fact, fluorescent light can have a huge impact on how children behave. Using a light cover will block the fluorescent light, and allow the children to learn is a safe and effective manner. Let’s dive in…

1. GlareShade Fluorescent Light Filter Diffuser Covers

In blue shade, these are available in packs of five and ten.

We start with the very best light covers for classroom lights. With enough to cover every classroom light, you can choose between packs of five or ten. The blue classroom filters are the perfect shade for protecting children from fluorescent light. Essentially, they work by diffusing the bright lights than shine down into the kid’s eyes.

Other features include flame retardant fabric, being able to fit nearly all light fixtures, and the face they are fitted with ten magnets for a stronger fit.

2. Educational Insights Fluorescent Light Filters

Discover a set of four large light covers for classroom use.

Here we have a set of four classroom light covers. They are white and large enough to fit over nearly all ceiling light fixtures. In fact, each cover measures 4 x 2 feet in size. The white covers reduce the amount of fluorescent light, but still allow a decent amount of light to shine through. They are also fire retardant for ultimate safety.

3. Fluorescent Light Filters

From the same company as those above, these covers feature a cool pattern and block more light.

Just like the light covers listed above, here we have some light covers that are made by Educational Insights. However, these covers are designed to block a lot more light. They also feature a cool pattern, which is perfect for adding more fun and character to the classroom. They are also flame retardant.

4. Everyday Educate Fluorescent Light Covers

Here we have a set of four off-white light covers at 24" x 48".

Discover a set of four light covers in off-white. This shade is great for diffusing light, which creates a soft glow of light in the classroom. The off-white classroom light filters measure 24” x 48”, which means they fit most light fixtures around the world. This color is great for maintaining the aesthetic of the classroom, unlike the blue covers that are seen as soon as you enter the classroom.

5. Abilitations Cozy Shades Softening Light Filters

Want a funky classroom? These light covers are perfect.

Unlike the other light covers in this guide, here we have a set of light covers that come in a range of funky colors. If you want to add fun to your classroom, these are the ones you need…

These are also one of the largest light covers you can buy. They measure 54” x 24”, which means there shouldn’t be any light fixture that they do not fit. The four covers are made from polyester and flame retardant.

How to Install a Fluorescent Light Cover?

You can get a professional to do it, but I will show you how to do it yourself. In fact, you can remove and install a light cover in just a few steps.

Step One – Unscrew the old light cover: On most fluorescent lights there is just a single fastener holding up the glass lamp shade shield which can be loosened by simply turning counter-clockwise until enough pressure has been released from underneath the shaft.

If yours does not come off easily, it may need to be unscrewed using a screwdriver or hex wrench. Once the fastener is removed, you will then have to remove any bulbs that are in the lamp shade shield so they can be replaced with new ones when installing your cover.

Step Two – Remove bulbs: Simply turn them counter-clockwise until enough pressure has been released from underneath their shafts. To replace these bulbs, we’ll first want to take off all of the old glass tubes.

Step Three – Reinstall shield: Now that the old tubes are removed, it’s time to put on our new fluorescent tube cover. This is just a matter of putting all four screws back in and pushing down firmly until they’re tight again to hold everything in place properly.

Once you’ve done this with one side, do the same thing for the other, and your installation will be complete! You’ll want to make sure there aren’t any glass shards lying around after removing those old tubes.

Why are Fluorescent Lights Bad?

It takes them longer to turn on and reach full brightness (about two seconds). Fluorescent lights also need about eight minutes for warm up time before they’re fully operational when switched off for an extended period of time.

Fluorescent lights are also bad for our health. In fact, they’re twice as bad for us as LED lights. They produce more blue light than other types of bulbs and that’s the type we’re most likely to have problems with when it comes to disrupted circadian rhythms. In some cases, this can lead to depression or seasonal affective disorder because many people sleep next to a fluorescent lamp every night without realizing how much harm they’re doing.

The mercury in these lamps is harmful if leaked into our environment (especially near water), so you’ll want to make sure you get rid of them correctly by recycling – just like bottles, cans, and electronics.

Fluorescent fixtures are also much more expensive to purchase and install. And some people may not like the way they look because fluorescent lights emit a lot of light close to them at ceiling level, but only a little across their entire length. This can make an area seem cramped or unfinished when lit with fluorescent

The Importance of Using Light Filters

Light filters block glare and create full-spectrum light, which is an advantage to everyone in the room. Here are some of the top benefits:

Improves concentration – When there’s no more glare, it becomes easier to read and focus on a task. In fact, some studies have proven that fluorescent light can reduce eyestrain by as much as 90%.

Improves sleep quality – This is because filters block blue light from screens at night which impacts melatonin release in your body (blue wavelengths have been linked with insomnia.)

Reduces eye strain – In fact, some studies have proven that fluorescent light can reduce eyestrain by as much as 90%. Headaches and migraines are also caused by prolonged exposure to monitors, televisions, smartphones, or tablets. It also protects you from UV rays from fluorescent lights, which age skin cells faster than any other type of artificial lighting source.

Increase happiness – You can use a fun light cover to increasing happiness in your classroom, which will help your students feel more engaged and excited about their studies. Many light covers even come with cartoon pictures and unique patterns, which can reduce stress or anxiety. It creates a calmer atmosphere.


So, those are our top five light covers for classrooms. As you can see, light covers are extremely important for protecting children’s eyes and maintaining a classroom that inspires learning.