1,solar power supply , no light during the day, automatic luminous at night

2,Visual range at night:  >1200m,

distance of visual cognition>300m

3,lithium battery life>20months( change);

4,full of electric continuous working time:>100 H 5,Illuminator intensity :

                                   red >8000mcd/pcs

                                   yellow:>8000mcd/pcs

6,flash frequency:30 times/min ,

7,Duty factor:>25%

8,Working temperature :-25°C~65°C

LED traffic sign