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Energy Code Compliance Checker
ASHRAE 90.1 · IECC · California Title 24 — get your lighting control requirement list in under 90 seconds.
1. Which US jurisdiction governs your project?
2. Space type
3. Does this space have significant daylight (windows or skylights)?
4. Planning to apply for utility rebates (DLC QPL required)?
Your Required Lighting Controls
Compliance determinations must be confirmed with your AHJ (Authority Having Jurisdiction). This tool summarizes the common control categories; exact thresholds (LPD limits, setback %, acceptance test forms) vary by edition and local amendment.
![IP Rating Guide: IP65 to IP69K Decoder + Chart [2026]](https://gqlamp.com/wp-content/uploads/2026/05/0-1-150x150.png)
