a)Solarpanel:2V/100MA
b)Battery:1pc600mANi-MhHightemperatureBattery
c)Lightsource:2*2pcssuperbrightLED
d)ColouroftheLED:red,yellow,white,green,blue
e)Flashingfrequency:4HZ
f)Temperaturerang:-20centigradeto+70centigrade
g)Compressionresistance:5ton
h)Material:Polycarbonate ABS
i)Lifetime:>5years