Items

Model - 1

Model - 2

Model - 3

Battery

Dry battery

Dry battery

lithium battery

Luminous intensity

≥75cd

≥75cd

≥75cd

Time of power

≥8h

≥8h

≥8h

Operation voltage

6.0V

3.6V

2.9V

Storage environment temperature

-30°C - +65°C

-30°C - +65°C

-30°C - +65°C

Water-activated temperature

-1°C - +30°C

-1°C - +30°C

-1°C - +30°C

Lighting form

Flashing

Flashing

Ever bright

Flash frequency

50-70times/min.

50-70times/min.

N/A

Color of light

white

white

white

Weight(with battery)

≤156g

≤150g

≤128g