Final answer:
Switching to incandescent lightbulbs does not help conserve energy at home. Instead, using energy-efficient lighting like CFLs and LEDs is more effective in reducing energy costs and environmental impact.
Step-by-step explanation:
All of the following help conserve energy at home except switching to incandescent lightbulbs. When looking at energy conservation in the home, it's essential to consider both lighting and appliance use. Reducing the consumption of electricity can be achieved either by decreasing the time appliances and lights are on or by using devices that are more energy-efficient.
There are ways individuals can save on energy costs and have a positive impact on the environment, such as turning off lights when leaving a room, using water sensibly, and keeping the refrigerator door closed. With lighting accounting for up to 20% of a home's energy use, one has the option to replace conventional incandescent bulbs with compact fluorescent lights (CFL) or LED lights, which are more efficient. CFLs use significantly less power to produce the same amount of light and last longer than incandescent bulbs, thus are more cost-effective and environmentally friendly. LED lights offer even greater efficiency and longer lifespan than CFLs, though they may come with a higher initial cost.