Advertising banner for Naturalled showing a built-for-demand environments adjustable vapor-tight jelly jar light with IP65 rating and accessory icons (photocell, protection badges).

Products + Technology

Are CFLs Net Emitters of Mercury?

“Incandescents are better than CFLs because CFLs contain mercury.”

CFL-versus-incandescent

There are many arguments against favoring CFLs over incandescents, and I agree with many of them, but this one doesn’t wash.

Click here to read this article I wrote for Electrical Contractor that makes a clear case that incandescents are actually the true net emitters of mercury, not CFLs.

As for what happens if a lamp breaks in your house, treat it as you would any of the many toxic substances we have in our homes–with caution and according to recommended guidelines.

author avatar
Craig DiLouie
Industrial lighting ad showing a rugged, jail-shaped vapor-tight jelly jar with ceiling and wall mounts; text reads 'Built for demanding environments' and 'Adjustable Vapor Tight Jelly Jar' behind a textured metal background, 'Naturaled 25 yrs' logo at top left.

Events

CEDIA Expo / Commercial Integrator Expo
ArchLIGHT Summit
ALA Conference 2026
NEMRA Lighting Summit 2026
Click For More
Event hero banner for ArchLight Summit: two speakers on the left (Leni Schwendinger and Andrea Hartranft) with a purple gradient right side showing 'Two Keynotes No Substitutes' and a 'Save Your Seat' button.

Archives

Categories