U.S. considering brightness as the standard light bulb
fecha:2011-06-16 14:15
estado:ha cerrado
pregunta:admin
ots purchase of light bulbs Jorge Fernandez said: Customers have to spend some time to adapt to this change, over many years to get used to.
U.S. Federal Trade Commission proposed that all bulbs must be packaged to reflect the brightness of the lumen on the top, the wattage marked on the energy item below. Light bulb packaging must indicate the annual energy consumption of this lamp is about how much lamp life, and cold or warm light intensity and so on.
The idea is to help people choose the r
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