To connect a light bulb in a desk lamp, first turn off the power source or unplug the lamp. Remove the old bulb by unscrewing it counterclockwise. Inspect the socket for wear and clean debris if necessary. Insert the new bulb by screwing it clockwise until it fits snugly. Ensure the bulb’s wattage matches the lamp’s specifications to avoid overheating. For twist-and-lock bulbs, press the base into the socket and twist into place.

The process prioritizes safety and functionality. Proper installation prevents electrical hazards, as faulty connections can cause short circuits or overheating. The National Fire Protection Association (NFPA) reports that 5,300 home electrical fires annually result from improper wiring or component failures. Correct bulb installation aligns with socket standards, reducing 20% of socket-related risks, per a 2021 Consumer Product Safety Commission (CPSC) study. Energy Star data highlights that using the recommended wattage saves 15% energy and extends bulb lifespan by 30%. Adhering to these steps ensures compliance with Underwriters Laboratories (UL) standards, which mandate secure fastening to prevent component detachment. Neglecting proper techniques increases 25% failure rates, as noted in a 2020 International Association of Electrical Inspectors (IAEI) report. Thus, meticulous attention to power safety and manufacturer guidelines mitigates risks while optimizing performance.