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Originally posted by jymmyjaymes
. There are no energy saving bulbs in our home, just a couple sitting in a junk drawer which we never kept using. My wife and I didn't like the way they lit up a room, and as a pet peeve,
Originally posted by bumpufirst
as i type,i am hearing it and been hearing it since childhood.I have had ear exams and was told all good.lately it doesnt drown in the background.before i would just forget about it,now it seems hard to ignore and can drown other sounds. i have learned to live with it,no meds.
Originally posted by theAymen
Honestly is that true..i see no warnings on the packaging...
wiki
CFLs, like all fluorescent lamps, contain small amounts of mercury[42][43] as vapor inside the glass tubing. Most CFLs contain 3–5 mg per bulb, with some brands containing as little as 1 mg.[44][45] Because mercury is poisonous, even these small amounts are a concern for landfills and waste incinerators where the mercury from lamps may be released and contribute to air and water pollution. In the U.S., lighting manufacturer members of the National Electrical Manufacturers Association (NEMA) have voluntarily capped the amount of mercury used in CFLs.[46] In the EU the same cap is required by the RoHS law.
Originally posted by jymmyjaymes
reply to post by cyberdruid
no, it's closer to the "sound grenade" app on the I Phones or Droid Phones. Kind of piercing in sound