This lantern is composed of solar battery, maintenance-free storage battery, Fresnel lens, base, microcomputer integrated flasher, and daylight switch with LED light source in it. The 11 solar batteries are embedded into the base forming a cone. The Fresnel lens and the cover are welded by ultrasonic. The cover and the base are hinge jointed by stainless steel bolt. The maintenance-free battery is in the base. The inner core consists of microcomputer integrated flasher and daylight switch with LED light source in the top of it. Through coding, this lantern can produce 256 light characters (up to IALA or national GB4696-84 standard), and through RS232 or 485 interfaces, it can realize remote control. It is widely used as little buoy light, bank light in inland rivers and obstruction light of roads.

Specifications
Lens: 90mm acrylic plastic

Base: Engineering plastic injected

Light source: Consist of 10 LED

Operating Voltage: DC: 3V- 4.35V

Operating Current: 100mA ~ 300mA adjustable;

Colors: Red, green, yellow, white,

Quiescent Current: <5mA

Daylight Sensitivity: 300Lx ± 60Lx

Light character settings: 8 code switch adjustable or through RS 232 or through RS485 interface to change light characters or other parameters.

Serial communication interface: RS232 or RS485

Focal plane height: 226mm

Operating temperature: -20° C ~ +55° C

Dimension: ø 280× 315mm

Installation: 4-M6/Φ90mm