How to Prepare for Title 24 Lighting Inspections

Many Title 24 lighting inspection failures happen for one simple reason: lack of preparation. Even well-installed systems can fail if controls are misconfigured or paperwork doesn’t match what’s in the field.
Preparation is the contractor’s best defense.

Step 1: Review Approved Energy Compliance Documents
Before scheduling an inspection, confirm that:
* Installed fixtures match NRCC-LTI-E forms
* Control devices match approved specifications
* Wattage, zoning, and layouts are consistent
Any discrepancy—even a small fixture substitution—can result in a failed inspection.

Step 2: Test All Lighting Controls in Advance
Control systems are the most common failure point.
Before inspection:
* Verify occupancy sensors shut off within required time limits
* Confirm daylight harvesting dims lights appropriately
* Ensure manual switches do not override automatic functions
* Check timeclock schedules
Testing these ahead of time eliminates surprises.

Step 3: Label Panels, Zones, and Devices Clearly
Inspectors must identify:
* Control zones
* Sensors
* Gateways
* Lighting panels
Clear labeling speeds inspection and reduces questions.

Step 4: Coordinate Early with a Certified ATT
Involving the Acceptance Test Technician before final walkthroughs allows issues to be caught early—before rework becomes expensive.

Step 5: Perform a Final Contractor Walkthrough
Simulate real conditions:
* Vacant rooms
* Daylight changes
* Manual overrides

This ensures systems respond exactly as required.Preparation turns Title 24 inspections from stressful events into predictable approvals.

Schedule inspection support with Title 24 Lighting Inspection. We help contractors prepare, test, and pass with confidence.

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