资讯

Quezon City.  As schools get ready for next week’s Brigada Eskwela cleanup, repair and maintenance activities, the ...
J. Davies, H. R. Ruff and W. J. Scott before the Institution of Electrical Engineers in London, gives a brief history of fluorescent lighting and follows this by a description of a typical mains ...
J. N. Aldington pointed out that two types of fluorescent lamp have been developed within the last decade, both of which employ the mercury vapour discharge as the source of primary radiation.
If LEDs replace fluorescent lamps by 2027, carbon dioxide emissions can be reduced by a cumulative 2.7 gigatons around the world by 2050, according to estimates by Clasp. Related News ...
Rentokil Pest Control has been taking the lead in making the transition from fluorescent lamps to LED for insect light traps due to sustainability goals in reaching net zero carbon emission by ...
Even though the transition to LED lighting is well under way, there are lots of TV stations that still depend on studio fluorescent lights. I know this, in part, because I helped put them up with ...
the lamps used to meet its demands continue to get smaller. The smaller-is-better trend has been particularly evident in the fluorescent lamp market as manufacturers have consistently decreased sizes ...
When your fluorescent light flickers or makes a loud and annoying hum, a degrading ballast could be the cause. Replacing a ...
Glaring fluorescent lights in the office are on the way out. The technologies coming in promise to do much more than make everyone look better. Improved, and potentially more healthful ...
OSAKA -- Panasonic will stop producing fluorescent lamps at the end of 2027, putting an end to over seven decades of history in the field amid a global push to eliminate the product. After ...
In a proof of concept, the process extracts europium directly from fluorescent powder in used energy-saving lamps in much higher quantities than existing methods. The researchers are now working on ...