Recycling prevents the release of mercury into the environment. CFLs and other fluorescent bulbs often break when thrown into a dumpster, trash can or compactor, or when they end up in a landfill or incinerator. Learn more about CFLs and mercury. Other materials in the bulbs get reused.

Why do fluorescent lights need to be recycled?

Using fluorescent lights saves money and reduces the amount of energy that needs to be produced by power plants. However, they contain small amounts of mercury, so they need to be recycled properly. Fluorescent lights are safe to use in your home, and mercury is not released when in use.

Why are fluorescent tubes hazardous?

Fluorescent tubes contain mercury, which can be dangerous if released so be careful not to break them. ... Mercury is toxic, and can cause serious damage to the brain, kidneys, lungs, nervous system and other vital organs. Therefore, fluorescent tubes should always be disposed of properly.