Abstract: Mercury-discharge lamp technology is the basis for fluorescent lighting and UV lamps for water purification. We showed that by modifying the ratios of the seven stable isotopes of mercury ...
In 2023, the Government of Canada estimated there were around 100 million lamps containing mercury sold in Canada over the decades. As of January 1, the manufacture and sale of most common fluorescent ...
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State completely bans fluorescent light bulbs
Hawaii has joined nine states in banning the sale of fluorescent light bulbs. The legislation took full effect Jan. 1, 2026, under the Hawaii Clean Lighting Standards Act, which passed in 2023. The ...
Abstract: A cold cathode fluorescent lamp driving circuit without a transformer for liquid crystal display backlight unit is proposed. Commonly, a CCFL driver has a transformer with high turn ratio to ...
One of the nearly 300 new laws that took effect in Illinois New Year’s Day is a ban on compact fluorescent light bulbs. State Rep. Nicholas Smith, D-Chicago, introduced House Bill 2363 in February ...
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