Action/Alerts
Fluorescent lights burnt out? Here's what to do with them
Even if the compact fluorescent lights (CFLs) you use are more efficient, they don't last forever, and neither do other types of fluorescent lights. So, what should you and your renters do when you're done with them? First things first: don't throw them in the trash!
Fluorescent lights contain mercury, a potent toxin that's dangerous for renters, workers, public health, and the environment. That's why it's illegal in California to dispose of them in the trash. Mercury can harm the brain, heart, and immune and nervous systems—and contaminate drinking water, fish, soil, and air. Highintensity discharge, metal halide, sodium, and neon lights also contain mercury.
Instead of trashing unwanted lights, recycle up to five (5) fluorescent bulbs or tubes for free at San Francisco's residential take-back partners (find the closest location at SFRecycles.org). Here are a few tips for recycling your lights:
- Renters should store and transport their spent lights in a closed container and in a way that prevents breakage.
- Property owners and other businesses should:
- Store removed lights in a closed, dated, and labeled box or cushioned drum.
- Recycle lights yearly, at a minimum.
- See San Francisco Environment's Factsheet (at bit.ly/sfbizfactsheet) for more information on safely managing larger quantities of fluorescent lights.
- If a fluorescent light breaks, open a window to disperse mercury vapor, collect the shards, place in a closed container. Do not vacuum! See EPA guidance at epa.gov/cfl.
Once you drop off your lights at the collection site, the glass is recycled or landfilled, metal is recycled, and most mercury is stored or safely disposed.
Are you or your renters using LED lights? They don't contain mercury, but they do contain other toxic metals — so recycle or dispose of them safely too! Learn more and look up a recycling/collection site near you at bit.ly/recyclamps. You can also download and use free fact sheets and signage for residents, businesses, and workers in English, Spanish, and Chinese.