All Custom Size
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Custom Size Light Covers for Fluorescent Lights
Colors Available$41.04
Custom Size Fluorescent Light Covers, Cut to Fit
Not every fixture is a standard 2x4. Our custom size light covers are made to your exact dimensions, from 1 to 42 inches tall and 1 to 72 inches wide, with your own image or any solid color printed on 8 mil backlit film.
When You Need a Custom Size Light Cover
Standard light covers fit 2x4, 2x2, and 1x4 troffers. Older buildings, homes, kitchens, and retail spaces often have fluorescent fixtures in other sizes: long narrow wraps, oversized light boxes, or recessed fixtures from a previous decade. Instead of trying to cut a light diffuser panel to size yourself, enter your measurements and we print a cover that fits.
Your Exact Dimensions
Any size from 1 to 42 inches in height and 1 to 72 inches in width.
Image or Color
Upload your own artwork or logo, or choose a single color from the hex code generator.
No Cutting Required
Skip the utility knife and straightedge. The cover arrives at your size, ready to lay in.
Order a Custom Size Light Cover
Enter your width and height, add an image or a color, and download a proof. If your fixture turns out to be a standard size, the standard covers are listed here too.
Custom Size Light Cover
Made to your measurements from 1 to 42 inches tall and 1 to 72 inches wide. Price updates in the customizer when you enter your size.
Standard Size Custom Image Cover
If your fixture measures a standard size, this upload cover is the quicker option.
Common Non-Standard Fixtures We Fit
If it is fluorescent, has a lens, and falls within our size range, we can print a cover for it.
Long Narrow Fixtures
Slim fixtures in hallways, kitchens, and over workbenches that are narrower than a 1x4.
Oversized Light Boxes
Large recessed boxes and older ceiling panels up to 42 x 72 inches.
Home Kitchens and Basements
Recessed fluorescent boxes from older homes that do not match commercial sizes.
Older Commercial Buildings
Fixtures from past remodels that sit slightly off standard dimensions.
Retail Display Lighting
Backlit display and shelf fixtures where the cover becomes part of the display.
Metric and Imported Fixtures
Fixtures sized in metric that do not line up with 2x4 or 2x2 covers.
How to Measure for a Custom Size Light Cover
Turn the light off and open the fixture frame or door. Measure the diffuser lens itself, the plastic panel the cover will rest on, not the ceiling opening or the outside of the frame. Measure height and width at the widest points, in inches.
Write both numbers down and enter them in the customizer exactly as measured. If your numbers come out at about 22.38 x 46.5, 22.38 x 22.38, or 11.12 x 46.5 inches, you have a standard fixture and can order a standard custom cover instead.
- Turn the fixture off first
- Measure the lens, not the ceiling opening
- Measure in inches at the widest points
- Check against standard sizes before ordering
- Download the proof to confirm your dimensions
Custom Size Cover vs Cutting a Diffuser to Size
Many people search for a light diffuser panel cut to size. Here is how ordering a custom size printed cover compares.
| Feature | Custom Size Light Cover | DIY Cut Diffuser Panel |
|---|---|---|
| Fit | Printed to your measurements | Depends on your cutting |
| Look | Your image or any color | Plain white or prismatic |
| Tools needed | None | Knife, straightedge, saw |
| Glare | Diffuses light evenly | Varies by panel |
| Proof before ordering | Yes, downloadable | No |
Add a Photo, Logo, or Solid Color
Once your size is set, design it like any of our custom light covers. Upload artwork in JPEG, PNG, SVG, PDF, or EPS, or choose a single color from over 16 million in the hex code generator.
Each cover is printed at a minimum of 150 DPI on 8 mil backlit film made with ASTM E84 / UL 723 fire-rated materials, according to our product specifications. Covers are made in the USA and ship within 2 business days.
- Upload JPEG, PNG, SVG, PDF, or EPS
- Or choose any solid color by hex code
- 150 DPI minimum print
- Made in the USA
Where Custom Size Covers Make Sense
Custom sizing is for the fixtures that standard covers skip.
Basements and Garages
Older fluorescent boxes at home that never matched a standard cover.
Kitchens
Recessed kitchen light boxes and fixtures over islands and counters.
Older Schools
Classrooms and hallways with fixtures from earlier renovations.
Clinics
Exam room fixtures that sit off standard sizes.
Shops and Showrooms
Display lighting and backlit features sized for the space.
Workshops
Long fixtures over benches and work areas.
Why Order a Custom Size Light Cover
Up to 42 x 72 Inches
Image or Color
Ships in 2 Business Days
Made in the USA
Frequently Asked Questions
Questions about ordering fluorescent light covers in custom sizes.
What sizes can you make?
Any size from 1 to 42 inches in height and 1 to 72 inches in width.
How do I measure a fluorescent light cover?
Open the fixture and measure the diffuser lens the cover will rest on, in inches, at the widest height and width. Do not measure the ceiling opening or the outside of the frame.
What if my fixture is a standard size?
Standard covers are 2x4 (22.38 x 46.5 in), 2x2 (22.38 x 22.38 in), and 1x4 (11.12 x 46.5 in). If yours matches, order a standard custom upload cover or a solid color cover.
How much does a custom size light cover cost?
The price depends on the dimensions. Enter your width and height in the customizer on the product page to see your price.
Can I put my own image on a custom size cover?
Yes. Upload JPEG, PNG, SVG, PDF, or EPS artwork, or choose a solid color instead.
How do you cut fluorescent light covers?
You do not need to. We print your cover at the size you enter, so there is no cutting or trimming on your end.
Can I see a proof before ordering?
Yes. Download a proof from the customizer to check your size, image placement, and color.
How fast do custom size covers ship?
Custom covers are printed and shipped within 2 business days. Made-to-order items cannot be returned, so double-check your measurements.
Is there a custom size option for LED panels?
This product is for fluorescent fixtures. For flat LED panels, see custom magnetic light covers or contact us about your fixture.
Get a Light Cover That Actually Fits
Measure your diffuser, enter your size, add an image or color, and we ship within 2 business days.