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Emissions from compact fluorescent lights

Mini

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#1
9 October 2008
New research by the Health Protection Agency has shown that some energy saving compact fluorescent lights can emit ultraviolet radiation at levels that, under certain conditions of use, can result in exposures higher than guideline levels. The Agency and Government Departments are calling on the European Union, relevant product standards bodies and the lighting industry to consider how product standards for lights can be tightened up...

Not all open (single envelope) fluorescent light bulbs have significant UVR emissions but if people are in very close proximity to some of them, the exposure to bare skin is like being outside in direct sunlight. For example, Agency scientists found that when very close (2 cm, less than 1 inch) to some open CFLs, the UVR level can be equivalent to that experienced outside in the UK on a sunny day in the summer and so some precaution is warranted. When further away (over 30 cm or 1 ft), the UVR level is much lower and less than being outside on a sunny day in winter, which is not a concern.

read more >... HPA - Emissions from compact fluorescent lights
 
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