LED traffic light

1) Composed of super high brightness LED lamps
2) Low consumption and long lifetime
3) Control the brightness automatically, visual viewing distance: >500m
4) Handiness box frame, install and connect simply and expediently
5) Electrical pressure: AC 220V??5v, 50Hz??Hz
6) Electric consumption:
a) Green arrow: 15W
b) Red fork: 30W
7) Work temperature: -20 ~ +74?
8) Work humidity: <95%RH
9) LED traffic signals: with high brightness, high penetrating power and
showing observably
10) Much more virtue than traditional signals
11) We can improve the traffic crossing speed and the charged efficiency
by using them