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Announced in 2011 China has banned imports and sales of certain incandescent light bulbs since October 2012 to encourage the use of alternative lighting sources such as light-emitting diodes (LEDs), with a 5-year plan of phasing-out incandescent light bulbs over 100 watts starting 1 October 2012, and gradually extend the ban to those over 15 ...
The bill would ban commercial dyes of Blue 1, Blue 2, Green 3, Red 40, Yellow 5 and Yellow 6, in public schools in the nation’s largest state. “California has a responsibility to protect our ...
California is home to the largest public school system in the nation, with more than 6.3 million students and 10,000 schools, Tony Thurmond, state superintendent of public instruction and bill ...
A state legislator introduced a first-of-its-kind bill Tuesday that would ban seven additives from the foods that are served in California’s public schools.
The three most common types of incandescent lamps are standard incandescent lamps, tungsten halogen lamps, and reflector lamps. Standard incandescent lamps have an efficacy of 10-17 lumens per watts and a lifetime of 750–2500 hours. Tungsten halogen lamps have an efficacy of 12-22 lumens per watts and a lifetime of 2000–4000 hours.
The production and importation of directional mains-voltage halogen bulbs was banned on 1 September 2016 and non-directional halogen bulbs followed on 1 September 2018. [6] Australia banned some halogen light bulbs above 10W from September 2021 in favour of eco-halogen bulbs, [ 7 ] later than the planned date of September 2020 [ 8 ] to keep the ...
California has become the first state to prohibit school cafeterias from serving foods that contain six artificial dyes tied to health and behavioral problems. Gov. Gavin Newsom, a Democrat ...
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