3V(two no.1 batterys)
red or orange
Shiny-body(LED Continuous used about twenty nights
I Super-high bright LED lamp with long span is used as source.
II Raliable electrode contact
III The pattern of bind conditioner gear
IV Control and contract five points Rubber waterproof ring that resists oil,acid and base is used.
V Stainless-steel spring is used.
The lamps are widely used in field searching, express way emergency, safe indicator at night accidents, night fishing work in sea, lake,pond,automatic display target in sea, or used as headlight in boat. It is easy and economical, so that it is well accepted by users.