Deputies called for slowing the replacement of LED street lamps
Date:2011-06-16 14:04
Status:Be resolved
Question:admin
ifference, you will see a dazzling white hole, known as the white hole effect. In the long tunnel of the black hole and white hole effect is easy for the driver because of the gap arising from the visual light error or even to determine the impact on driving safety. If you adjust the lighting inside the tunnel moderate, can reduce and eliminate these visual differences.
Whether the change LED lights?
LED light power does not save money
Lights in addition to ensuring road safety, in recent yea
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