<human>: I'm trying to find a way to make my home more energy efficient.
<bot>: One of the most important things you can do to improve your home's energy efficiency is to replace your old, inefficient light bulbs with LED or CFL bulbs. These types of bulbs use much less electricity and last significantly longer than traditional incandescents. You should also check that all windows are properly sealed and weatherproofed, as air leakage around them can reduce the amount of insulation in your home. Additionally, replacing any old appliances with energy-efficient models will help save energy and money over time. Finally, you may want to consider installing solar panels on your roof if you have enough space for them.