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Just saw a vidio from Beijing at night from CNBC yesterday, the back drop is a highway there. Guess what, I found it interesting that the highway rail is actually lit up with I think LED lights. They are low energy and probably can be powered by solar panels. We could start using more of this on highways to light up the highways. Currently highway lightings are mainly around metro area. Some reflective markers were used in some stretches. We really do not need high power highway lighting, mainly some indications of where the width of the road and LED looks great. Even my neighborhold supermarket is using LED lights in the same way Cosmetic counters , Fridges are using them. Pretty, last forever and low energy consumption and heat generation. Disclosure here, I own Cree and initially made money on it but not in the last year. |
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