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Lighting Solutions for Every Space You Run

Reduce glare, block UV, and tame harsh fluorescent lighting in offices, classrooms, healthcare facilities, and beyond. No electrician, no downtime, no fixture replacement.

90%
Glare Reduction
100%
UVB Blocked
30K+
Filters Installed
10+
Year Lifespan

Used in offices, schools, and clinics across the U.S. and Canada

Bank of America AT&T Warner Bros. John Deere Allstate CVS General Dynamics Chubb Activision Snap-on Drift Allina Health PeaceHealth Oregon State Rogers NCIS Ontario AdventHealth Government of Canada Harvard University CBRE

“Within 2 hours, I began to receive emails expressing gratitude.”

Perry Welch Facilities Manager, CRL

Why Commercial Facilities Choose NaturaLux

Make Great Light manufactures NaturaLux™ full-spectrum light filters for commercial facilities across the United States. NaturaLux filters are a category of light quality retrofit product that attach to existing fluorescent and LED ceiling fixtures without replacing the fixture or bulb — shifting the light spectrum toward a more natural, daylight-balanced quality. More than 30,000 NaturaLux™ filters are installed in offices, K-12 classrooms, hospitals, dental offices, clinics, government buildings, and manufacturing facilities. The product line was developed by Kevin Kirschner, a certified ophthalmic specialist, and is protected by three US patents (#4,989,953; #5,218,474; #6,019,476).

NaturaLux filters work by softening the light spectrum before it reaches the room. The result is a cooler, more natural light quality: less glare, no UV exposure, and the kind of visual comfort that affects focus, mood, and productivity across a full workday.

Unlike fixture replacement or bulb upgrades, NaturaLux filters clip or drop into existing troffers and tubes with no tools and no electrician required. For facilities with dozens or hundreds of fixtures, that means a complete lighting upgrade in a single afternoon, not a capital project.

Bulk pricing is available for all facility types. Schools, government agencies, and qualifying nonprofits can request tax-exempt quotes. Most quotes for large commercial orders are returned within 2 hours during business hours.

Measured, tested, and installed 30,000+ times

90%

Glare Eliminated

Dramatically reduces harsh overhead glare

100%

UVB Blocked

Plus up to 98% of UVA radiation

10+

Years Lifespan

30K+

Filters Installed

Trusted in offices, schools & clinics

Frequently Asked Questions About Commercial Lighting

Want a deeper dive? Browse our lighting guides on the blog.

What are full-spectrum light filters for commercial lighting?
Full-spectrum light filters are transparent panels or sleeves that attach to existing fluorescent and LED ceiling fixtures to improve light quality without replacing the fixture or bulb — shifting the light spectrum toward a more natural, daylight-balanced quality. NaturaLux™ full-spectrum light filters by Make Great Light raise the color rendering index from 88 to 95.3 and correct the harsh blue-white color temperature common in commercial fluorescents. They are used in offices, K-12 classrooms, hospitals, dental offices, clinics, government buildings, and manufacturing facilities.
What types of facilities use NaturaLux filters?
Over 30,000 NaturaLux™ filters are installed in offices, schools, hospitals, dental offices, government buildings, retail stores, warehouses, and manufacturing facilities. Anywhere with overhead fluorescent or LED lighting and people who have to spend their day under it. If you have ceiling fixtures, we have a filter that fits.
Do you offer bulk pricing for offices, schools, and large facilities?
Yes. Request a quote with your fixture count and we will send tailored bulk pricing — schools, government, and qualifying nonprofits can also be quoted tax-exempt. We typically respond within 2 hours during business hours.
Do NaturaLux light filters require an electrician to install?
No tools, no electricians, no permits. NaturaLux panel filters slide into standard 2×2 and 2×4 troffer frames in seconds. Tube sleeves slip over existing T8 or T12 bulbs. A maintenance tech can outfit an entire floor during off-hours without any disruption to your space.
How long do NaturaLux filters last?
10+ year lifespan. Install once and leave them in place — most filters outlast several rounds of bulb replacements in the fixtures they cover.
Will filters work with my existing fixtures?
Almost certainly. We make panel filters for standard 2x2 and 2x4 LED troffers, parabolic and prismatic fluorescent fixtures, and slide-on tube sleeves for T5, T8, and T12 bulbs. Browse the product catalog by fixture type, or send us a fixture photo with your quote request and we will confirm fit.
What is the difference between NaturaLux fluorescent covers and LED panel filters?
NaturaLux makes two primary product types for commercial facilities. Panel filters are rigid diffusers that drop into standard 2×2 and 2×4 LED troffer frames — no tools required. Tube sleeves slip over existing T5, T8, or T12 fluorescent bulbs. Both use the same NaturaLux™ full-spectrum filtration technology: 90% glare reduction, 100% UVB blocked, and 80% light transmission so rooms stay bright. The choice depends on whether your facility uses troffer-style ceiling fixtures or individual fluorescent tube lamps.
What is the difference between office, classroom, and healthcare lighting solutions?
Office solutions prioritize glare reduction and productivity. Classroom solutions focus on sensory comfort and calm. Healthcare solutions add UV blocking — 100% UVB and up to 98% UVA — for clinical and lab environments. All use the same NaturaLux™ filter technology. The difference is the coverage area and the primary problem being solved.
Do NaturaLux filters work in government and industrial facilities?
Yes. NaturaLux™ filters are installed in federal, state, and municipal buildings as well as manufacturing floors, warehouses, and distribution centers. The filters clip or drop into existing fluorescent and LED fixtures with no tools and no electrician. Request a custom quote for large-footprint facilities.

Outfitting a Facility?
We Handle Bulk.

Get tailored pricing, fixture-fit guidance, and tax-exempt quotes for offices, schools, healthcare, and any commercial space. Most quotes return in under 2 hours.