Sell solar traffic signal SS33, SS34

Description

YS-SS*3 solar single red chevron
board Size: *0**0cm
*4h work, solar powered
6rows red LED + blue LED frame
Function: 1mood
first function start from left one by one flows
when board full blue flash
then full board flash double
then blue flash

YS-ss*4 solar 3red chevron
board Size: **5**0cm
*4h work, solar powered
5rows red LED/arrow*3arrow + blue LED frame
Function: 1mood (moving arrow)

Signals offer the maximum degree of control at intersections - they relay messages of both what to do and what not to do. The primary function of any traffic signal is to assign right-of-way to conflicting movements of traffic at an intersection, and it does this by permitting conflicting streams of traffic to share the same intersection by means of time separation.

By alternately assigning right-of-way to various traffic movements, signals provide for the orderly movement of conflicting flows. They may interrupt extremely heavy flows to permit the crossing of minor movements which could not otherwise move safely through the intersection.

When properly timed, the traffic signal increases the traffic handling capacity of an intersection, and when installed under conditions which justify its use, it is a valuable device for improving the safety and efficiency of both pedestrian and vehicular traffic. In particular, signals may reduce certain types of accidents, most notably the angle (broadside) collision.