Designed for Long-Term Serviceability
Lighting should be easy to maintain long after installation. That’s why Kirlin Maintenance Levels make it simple to understand exactly what is required to service a fixture before it is ever specified.
On the first page of qualifying specification sheets, Kirlin includes clear maintenance level information to help everyone from specifiers to facility teams evaluate long-term serviceability, maintenance requirements, and lifecycle costs with confidence.
Learn more about our commitment to maintainability by checking out our 25-Year Support Guarantee
Easy-to-Understand Maintenance Levels

Maintenance Level M1
Fixtures with Maintenance Level M1 can be serviced with common tools available to most facility teams.
TOOLS NEEDED

Phillips head screwdriver and/or a basic wrench

Maintenance Level M2
TOOLS NEEDED
Fixtures with Maintenance Level M2 have vandal-resistant hardware that require service personnel to use a specialty Allen key to perform maintenance.

Phillips head screwdriver and/or a basic wrench

Center hex pin Allen key (supplied)

Maintenance Level M3
TOOLS NEEDED
Fixtures with Maintenance Level M3 require a specialty Allen key for maintenance, as well as a utility blade, when optional pick-proof caulk is used.

Phillips head screwdriver and/or a basic wrench

Center hex pin Allen key (supplied)

Utility blade
Simplified Service Through the Aperture
Kirlin fixtures are designed with modular construction, allowing the LED module and driver to be replaced through the fixture aperture. Quick-connect wiring eliminates the need for soldering and helps simplify maintenance while minimizing disruption to occupied spaces.
This approach supports faster repairs, easier upgrades, and reduced downtime throughout the building’s life.
Why Maintenance Levels Matter
Kirlin Maintenance Levels make it easier to specify lighting that performs today and remains easily serviceable for decades to come.
By making components replaceable rather than requiring entire fixture replacement, facilities can:
- Extend fixture life
- Reduce maintenance labor
- Minimize waste sent to landfills
- Preserve ceilings and finishes
- Lower total cost of ownership
- Support long-term environmental goals
Backed by Our 25-Year Legacy Support Guarantee
Maintenance Levels are part of Kirlin’s commitment to long-term support. Combined with our 25-Year Legacy Support Guarantee, you can be confident that Kirlin fixtures installed today will continue to shine well into the future.
To learn more, check out our 25-Year Support Guarantee.