Energy efficiency upgrades are low-cost and highly rewarding. They can help you save money and energy. It's easy to replace incandescent lamps with high-efficiency bulbs, unlike other energy efficiency upgrades. They are the same sockets as standard bulbs and do not require any infrastructure. This will result in significant cost savings of $225 per year for an average home, as well as a decrease in carbon footprint.

Energy efficiency is the most efficient and accessible fuel source. It is easy to find, affordable, and readily available. While an incandescent light bulb will be cheaper than more efficient options, it will still require more energy and cost more to replace. To combat climate change, it is crucial to use energy-efficient lighting. Switching to 100% LED bulbs could save $5 trillion over its lifetime and reduce almost 18 gigatons CO2 emissions between 2020-2050.

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