Emergency Light Replacement Connecticut — Are Your Lights Up to Code?

Emergency light replacement Connecticut business owners need is one of the most commonly overlooked maintenance items in commercial properties across the state — and one of the most commonly cited code violations when inspectors show up. Most business owners don't think about their emergency lights until an inspector flags them, a tenant complains, or worse, a real emergency reveals that the lights don't work.

DetectionTech recently completed a full emergency light replacement for a Connecticut business whose units were overdue for replacement and out of compliance. Here's what Connecticut requires, what happens if you don't comply, and how to get ahead of it before it becomes a problem.

What Connecticut Requires for Emergency Lighting

Connecticut follows the National Fire Protection Association's NFPA 101 Life Safety Code and NFPA 110 Standard for Emergency and Standby Power Systems for emergency lighting requirements. The key requirements for most commercial properties include:

Emergency lighting must activate automatically — when normal power fails, emergency lights must switch on automatically within 10 seconds and provide a minimum level of illumination for at least 90 minutes.

Exit signs must be continuously illuminated — exit signs must be lit at all times during business hours and must remain illuminated for at least 90 minutes during a power failure.

Annual testing is required — Connecticut requires emergency lighting systems to be tested annually. The test must verify that units activate properly, provide adequate illumination, and maintain power for the required duration. A 30-second functional test is required monthly and a 90-minute full discharge test is required annually.

Documentation must be maintained — test results must be recorded and kept on file for inspection. If an inspector asks for your emergency lighting test records and you don't have them, you're already in violation regardless of whether the lights actually work.

What Happens If Your Emergency Lights Are Out of Compliance in Connecticut

Connecticut fire marshals and building inspectors take emergency lighting compliance seriously — and enforcement has been increasing in recent years as municipalities crack down on life safety code violations.

The consequences of non-compliant emergency lighting in Connecticut include:

Written violation notices — inspectors issue formal violation notices requiring compliance within a specified timeframe. Ignoring a violation notice escalates quickly.

Fines — repeated violations or failure to comply within the required timeframe can result in monetary fines that increase with each inspection cycle.

Forced closure — in serious cases where emergency lighting failures present an immediate life safety risk, a building can be ordered closed until compliance is achieved.

Insurance liability — if an emergency occurs and injuries result from inadequate emergency lighting, non-compliance with code requirements creates significant liability exposure for the property owner.

The cost of emergency light replacement Connecticut businesses need is almost always less than the cost of a single fine — and far less than the cost of a liability claim.

What DetectionTech Found on a Recent Connecticut Job

When DetectionTech arrived at a Connecticut business for an emergency light replacement the existing units were well past their service life. Emergency lights have batteries that degrade over time — units that appear functional during normal operations may fail to provide adequate illumination during a power failure because the battery can no longer hold a charge for the required 90 minutes.

This is the most common finding during emergency lighting inspections — units that look fine but fail the 90-minute discharge test because of battery degradation. The only fix is replacement.

We replaced all emergency light units throughout the building with new compliant fixtures, documented the installation, and left the customer with the records they need for future inspections.

How Often Should Emergency Lights Be Replaced in Connecticut

Emergency light replacement Connecticut property owners should plan for depends on the type of unit and battery technology:

Standard lead-acid battery units — most require replacement every 3 to 5 years as battery capacity degrades.

Nickel-cadmium battery units — longer service life, typically 5 to 7 years before replacement is needed.

LED units with lithium battery — the longest service life, often 10 years or more, and the most energy efficient option for new installations.

If your emergency lights are more than 5 years old and haven't been tested recently, there's a good chance they won't pass a 90-minute discharge test. Emergency light replacement now is far less disruptive and costly than a failed inspection.

Emergency Light Replacement Connecticut Services DetectionTech Provides

DetectionTech installs and replaces emergency lighting and exit signs for commercial properties across all eight Connecticut counties. Services include:

• Emergency light unit replacement — all makes and models

• Exit sign replacement and installation

• Annual emergency lighting inspection and testing

• Monthly test documentation and record keeping

• New emergency lighting installation for renovations and new construction

• Battery replacement for units that are otherwise serviceable

We serve offices, retail stores, restaurants, warehouses, multifamily properties, schools, churches, healthcare facilities, and more throughout Connecticut.

Don't Wait Until an Emergency to Find Out Your Lights Don't Work

Emergency light replacement Connecticut businesses need most often gets scheduled after an inspection — but it doesn't have to. DetectionTech offers free assessments for commercial properties throughout Connecticut. We'll test your existing units, identify any that are failing or near end of life, and handle replacement before an inspector gets there first.