To replace a broken light bulb in a desk lamp, follow these steps: First, turn off the power source by unplugging the lamp or flipping the corresponding switch on the wall. Next, remove the old bulb by gently twisting it counterclockwise or pulling it out if it’s loose. Inspect the socket for damage and clean it with a cloth if necessary. Insert the new bulb into the socket, ensuring it fits snugly and aligns correctly. Finally, reconnect the power and test the lamp. Always use a bulb matching the lamp’s recommended wattage to avoid overheating.

Replacing a desk lamp bulb is straightforward but requires caution to prevent electrical hazards. According to the Consumer Product Safety Commission (CPSC), approximately 2,500 emergency room visits annually in the U.S. are linked to lamp-related accidents, often caused by improper handling or neglecting safety protocols. Turning off power before disassembly minimizes risks of electric shock, as live circuits can cause severe injuries. Additionally, using the correct bulb wattage ensures energy efficiency; the U.S. Department of Energy reports that LED bulbs, which consume 75% less energy than incandescent bulbs, reduce electricity costs by up to $55 over their lifespan. Neglecting these steps may lead to fire hazards, as faulty sockets or overloading circuits can generate excessive heat. Regular maintenance of desk lamps extends their lifespan and promotes workplace safety, particularly in shared办公 spaces where proper equipment upkeep is critical. Data from the International Association of Fire Chiefs highlights that 15% of home fires involve electrical malfunctions, underscoring the importance of following replacement guidelines.