FL4830 / FL4830A sided directional lights Applications: l FL4830 / FL4830A 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 indicating the azimuth and signal contact with. Structural characteristics: l light source with high brightness LED, FL4830 / FL4830A sided directional lights can also issued Changming or strobe (A-type) warning signal or display orientation to two opposite directions, one-way maximum viewing distance of 1500 m. l tightness, strong FL4830 / FL4830A sided directional lights waterproof, can work in a variety of harsh field environments and weather conditions; imported high hardness alloy casing can withstand high impact and shock. l No memory battery energy capacity, low self-discharge, FL4830 / FL4830A sided directional lights continuously after a charging time of not less than 12 hours, you can meet the needs of shift work. l has a low voltage display device, FL4830 / FL4830A sided directional lights to remind timely charge; smart charger with short circuit protection and charging display device. l FL4830 / FL4830A sided directional lights can be hand-held mobile use, can also use magnetic adsorption on metal surface or buckle hanging stationary use in thin-walled office, light body length can be adjusted according to need scalable, simple, easy to carry. Technical parameters: Rated voltage -3.7V signal LED light source rated working voltage of 3 ~ 4.2V 4Ah capacity flash frequency (A-type) ≥100000 h continuous discharge time 12H 1000 Charging time 6h battery life (cycles) Dimensions Length: 268 mm ( systolic) / 350mm (expanded) head diameter φ100 mm Weight 0.64kg Enclosure protection class IP65