Features:
1) LED lighting source: LED light source offers more bright light with less energy.
The longevity of the LED system is over 50,000 hours and not need to change
the lighting source in the using life
2) Double light source design: there is main light source and secondary light
source and the secondary light source can complement the light source when
main source is damaged or beyond the scheduled time
3) Security: the special electrode material which solves the problem of
inflammation and explosiveness provides security when people work in the
serious conditions like coal mine
4) Longer life: the average longevity of the lamp is 2 - 3 years
5) Light weight and small volume design with waterproof character