Description
Board size: 1800 x 400MM, Solar panel power: 5W, Service life: 15 years, rechargeable battery: 12V/17Ah, service life: 2 years, LED service life: 100, 000h, LED color: amber / red, visibility distance: 500m, flash frequency: 24 – 26 times / min, runtime: over 240 hours under rainy weather after full charge.
