Light Fixture Replacement: Arrived on-site after the client reported flickering and intermittent operation of a ceiling light fixture. Conducted electrical testing and found the fixture’s internal wiring was heat-damaged and no longer maintaining a stable connection. Shut off power at the breaker, removed the faulty fixture, inspected the junction box, and ensured all wiring was secure. Installed a new light fixture, made proper electrical connections, and restored power. Verified smooth, consistent light output and confirmed the fixture is operating safely and reliably.