FL4831 / FL4831A sided directional lights Applications: l FL4831 / FL4831A sided directional signal lamp for indication applies to railways, shipping, transportation management and other industries and places. l for a variety of construction, rescue, ambulance staff for warning signs, and signal contact with the positioning instructions. Structural characteristics: l High condenser, high brightness LED light source, FL4831 / FL4831A sided directional lights unidirectional maximum viewing distance of 1500 m; can simultaneously send out a warning signal to the display position in two opposite directions. l-emitting area, brightness uniformity, FL4831 / FL4831A sided orientation lights provide conspicuous warning signal. l No memory battery energy, high capacity, FL4831 / FL4831A sided position lights excellent charge-discharge protection circuit design, discharge rate, safety and environmental protection, long life self. l imported high-strength alloy casing, FL4831 / FL4831A sided directional lights up protection class IP65, sealing, strong waterproof ability, to ensure that lighting work under harsh outdoor environments and weather conditions. l high surface hardness transparent pieces of steel with high wear resistance, easy to scratch, to guarantee long-lasting and stable brightness light signal. l has a low voltage display device, FL4831 / FL4831A sided directional lights to remind timely charge, smart charger with short circuit protection and charging display device. l appearance, compact structure, can be hand-held, may also have magnetic adsorption on metal surfaces, or buckle hanging in thin-walled office and plug hanging on the train card use, FL4831 / FL4831A sided directional lights can also be installed by screws, Simple, easy to carry fixed. l FL4831 / LN red light, FL4831A / LN yellow, green light, can be selected according to actual needs. Technical parameters: Rated voltage DC3.7V signal light source (LED) Operating voltage: 3 ~ 4.2V Operating Current: 100mA average life: ≥100000h battery life of about 1000 (cycle) Dimensions 106 × 160mm (W × H) Weight 0.6 kg enclosure protection IP66