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Originally posted by nkultra
Has anyone heard anything negative about LED bulbs other than low light output?
Originally posted by Freezer
Originally posted by nkultra
Has anyone heard anything negative about LED bulbs other than low light output?
LED's actually have higher light output for the same watts going in than fluorescent and incandescent, they just cost more. The cheap led bulbs don't put much light out, although they don't consume much energy either. You need to get the higher power led bulbs, like cree.
I agree, I seem to be buying light bulbs at least every two to three months now and they are a lot more expensive than the old bulbs used to be, their light is ineffective especially as the eyes get weaker as I grow older.
Originally posted by Glargod
reply to post by nkultra
Nothing like a good old light bulb. take a 40W incandescent bulb and voila let there be light
seriously though, have you noticed that the old bulbs are a little tricky to find in stores? They are harmless (unless you unscrew one after it just burnt, then ouch). No high frequencies, No mercury, no fuss starting up, no fire hazard... no problem...
go back to regular bulbs
20th April 2011
Energy saving bulbs emit cancer causing chemicals it was claimed last night as new fears were raised about their safety.
Scientists said they should not be left on for long periods of time or placed close to a person's head because they release poisonous materials...
...They should not be used by adults to read or kept near a child's head all night, the experts said.
While it is already known that harmful amounts of Mercury are released if one of the new 'green' bulbs is broken, the latest research shows other carcinogenic chemicals are emitted when they are switched on.
The German research shows that the chemicals are released as a form of steam
The harmful substances include phenol - a poison injected by the Nazis to kill thousands of concentration camp victims during World War II - and the human toxins naphthalene and styrene...
...Andreas Kirchner, from the Federation of German Engineers, said: 'Electrical smog develops around these lamps. I therefore use them only very economically. They should not be used in unventilated areas and definitely not in the proximity of the head.'
Their report advises that the bulbs should not be left on for extended periods, particularly near someone’s head, as they emit poisonous materials when switched on......Peter Braun, who carried out the tests at the Berlin's Alab Laboratory, said: “For such carcinogenic substances it is important they are kept as far away as possible from the human environment."
...the German scientists claimed that several carcinogenic chemicals and toxins were released when the environmentally-friendly compact fluorescent lamps (CFLs) were switched on, including phenol, naphthalene and styrene.