Shop for Light bulbs from Hayneedle.com! The non-dimmable Feit 18W CFL Spiral Light Bulb - 6 pk. produces an energy saving glow that is equivalent to 75 watts by only using 18 watts. This Energy Star approved compact fluorescent bulb uses up to 76% less energy eight times longer than your standard fluorescent bulb.About Feit ElectricSince 1978 Feit Electric has been the most innovative light bulb company in the world. They revolutionized the Compact Fluorescent Lamp (CFL) market with their effective and innovative inventions. Every bulb manufactured is produced to the highest specifications in the industry. Every lamp is tested after production and before packaging. Choosing a Feit Electric lamp is the bright the thing to do.