Executed installation of recessed lighting fixtures in client's living area. Utilized IC-rated, airtight 6-inch LED downlights with 3000K color temperature. Cut precise 6.25-inch holes in drywall using a hole saw. Installed insulation contact-rated housing units. Wired fixtures with 14/2 Romex, connecting to existing 15-amp lighting circuit. Implemented a Lutron Maestro dimmer switch for variable illumination control. Verified proper grounding and secured connections in junction boxes. Conducted voltage drop test and ensured compliance with NEC Article 410 for luminaire installation. Final output: 800 lumens per fixture at 11 watts each.