digitimes.com— Expects to reduce electricity consumption by 85%. Once the coversion is completed - will start work on replacing street lighting as well.
Jul 2, 2007View in Crawl 4
The problem with LED traffic lights is that they don't generate the heat that incandescent lights do; so if they get covered in snow, they don't melt it off as well. Then if you do something retarded like add a heater, then you're losing all the energy gains anyway.
I live in a suburb of San Francisco, California and we have about 90% LED stoplights. I think they started about 5-7 years ago and some color blind people said they weren't bright enough so now they look slightly different, you can't completely make out the individual LED's, they are more diffused, like the old ones were. But if someone here is implying that Taiwan is ahead of the game, they are out of their mind...
jvnaneJul 3, 2007
"led lights" Light emitting diode lights?
frogkermitJul 3, 2007
The problem with LED traffic lights is that they don't generate the heat that incandescent lights do; so if they get covered in snow, they don't melt it off as well. Then if you do something retarded like add a heater, then you're losing all the energy gains anyway.
thuang513Jul 3, 2007
ughhh not population wise...
syantJul 3, 2007
but they always do that as a routine job..:b
macsoundJul 6, 2007
I live in a suburb of San Francisco, California and we have about 90% LED stoplights. I think they started about 5-7 years ago and some color blind people said they weren't bright enough so now they look slightly different, you can't completely make out the individual LED's, they are more diffused, like the old ones were. But if someone here is implying that Taiwan is ahead of the game, they are out of their mind...
angellee0102May 31, 2011
:)
angellee0102May 31, 2011
:)
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