Operating principle:positive pole is composed mostly of active carbon with strong adsorbability,big internal surface area and low internal resistance

This lantern is composed of solar battery, maintenance-free storage battery, Fresnel lens,base,microcomputer intergrated flasher,and daylight switch

This lantern is composed of solar battery, maintenance-free storage battery, Fresnel lens, base, microcomputer integrated flasher, and LED light sour

This lantern is composedof solar battery, maintenance-free storage battery, Fresnel lens, base,microcomputer integrated flasher,and LED light source

This lantern is composed of solar battery, maintenance-free storage battery, Fresnel lens,base, microcomputer integrated flasher,and daylight switch

HB200C120 LED Lantern This lantern is composed of Fresnel lens, aluminium alloy base, microcomputer integrated flasher, and daylight switch with LED

This lantern is composed of housing and inner core assembly.The housing is composed of Fresnel lens and ABS plastic cover which are jointed by stainl

This lantern is composed of Fresnel lens, ABS plastic base, microcomputer integrated flasher, and daylight switch with LED navigation light source in

This lantern is composed of housing and inner core assembly.The housing is composed of Fresnel lens and ABS plastic cover, which are welded by ultras

SPECIFICATIONS Viewing Range1 (nm)(T=0.74):up to 5-9Reflector Type Vertical Divergence (degrees):5-8 Horizontal Output (degrees):360Operation Autonom