WL-21

Model 

WL-21

Size

φ5

Battery life

200H

Light Source

12pcs LEDS

Watt 

Red/Yellow=0.6W

Function

 Flash

Working temperature

-40℃——+70℃

Working life

3-5 years

Material

Hull=GPRS Handle=ABS

View Distance

More than 800 meters(in the darkness)

Specification

Water proof,it can work in the rainy day

High reflective film inside, excellent alarming effect in the night

With magnet on the bottom