Detailed Product Description
Board Size:750x900mm
Spec:
(1)Solar panel power:10W Service life:15 years
(2) Accumulator: 12V/17AH Service life:≥2 years
(3)LED service life:100,000h ,LED color: yellow
(4) Visibility distance:≥800m
(5)Flash frequency: 30±2/min optical
(6)working without solar charging : over 200h h
|