An Act relative to clean lighting

This bill updates Massachusetts laws to ban the sale of specific mercury-containing fluorescent light bulbs, aiming to reduce environmental contamination from these lamps. Starting January 1, 2024, screw and bayonet base compact fluorescent lamps will be prohibited, with a complete ban on pin-base compact and linear fluorescent lamps taking effect on January 1, 2025. The legislation includes important exceptions for specialized uses, such as lamps required for medical germicidal applications, industrial printing, and scientific research involving coral or ozone generation. By clearly defining which light sources are restricted and which are exempt, the law provides a structured timeline for retailers and consumers to transition away from older lighting technologies.