Earning the ENERGY STAR means products meet strict energy efficiency guidelines set by the US Environmental Protection Agency. Lighting products that have earned the ENERGY STAR deliver exceptional features, while using less energy. Saving energy helps you save money on utility bills and protect the environment by reducing greenhouse gas emissions in the fight against climate change.
An ENERGY STAR certified light bulb:
- Saves money about $6 a year in electricity costs and can save $40 to $135 over its lifetime
- Meets strict performance requirements that are tested and certified by a third party
- Uses about 75% less energy than a traditional incandescent bulb and lasts 10 to 25 times longer
- Produces about 75% less heat, so it’s safer to operate and can cut energy costs associated with home cooling
What else should I look for when buying ENERGY STAR light bulbs?
Choosing between the various types of ENERGY STAR certified light bulbs and deciding where to use them can be daunting. Here you’ll find guidance on choosing the right bulbs for your fixtures and locating a convenient retailer. For an interactive learning experience, click on the Choose a Light Guide.
- ENERGY STAR certified bulbs use less power (watts) than incandescent bulbs. Learn how to find the right amount of light for your needs.
- ENERGY STAR certified bulbs are available in a variety of shades. Learn how to choose the color of light for your needs.
- Not all ENERGY STAR certified bulbs are dimmable. If you need a dimmable bulb, please check the packaging before you make your purchase.