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Which have the principle of the way illuminate to select the light source ?

Hits:  UpdateTime:2015-06-16 16:53:25

Reply:
1¡trunk road time stick road is proper to adopt the high-handed sodium lamp .
2¡distinguish the colour asks highway not high suburb, rapid road is proper to use the low pressure sodium lamp.
3¡The center of the city, trade street distinguish the colour asks high place to is proper to use metal halid lamp or adopts mix to merely illuminate.
4¡illuminate to is not high, car is less support road and reside area way can use the fluorescence high-handed sodium lamp.


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