Uses high efficiency and high luminous white light LED, energy saving, the life span can reach 100,000hours. The irradiation distance can be more than 1,500m.
Special non-memory lithium battery, large capacity, no pollution, excellent charging and discharging performance and low self-discharge rate, can be used as a long-distance signal indication.
It is beautiful, small and light, can be carried by hand and shoulder.
Can work under water 200m with fully sealed design.
It has a charge, discharge, current limiting and voltage limiting protection function.Nominal voltage: 12V
Rated capacity: 4.4Ah
Rated power: 12W
Luminous flux: 800Lm
Everange life time: ≥100,000h
Contimuous disacharge time: ≥6h(strong light); ≥100h(stroboscopic light); ≥10h(work light)
Discharge time(after battery depleted):  ≤6h
Battery service life: ≥1,000subcycle
External dimensions: Φ68.5*H161
Weight: 0.8kg
It is applicable to provide mobile lighting for railway, electric power, public security, petrochemical industry, oil field, metallugy enterprise for field work at night, and applicable for places and cases need high brightness lighting as loading & unloading yard, patrol inspection, accident emergency repair etc..Quality of QCFB670 is controlled strictly according to the ISO 9001 standard, 3-year quality warranty. Free maintenance service is granted for the troubles resulting from normal use within the 3-year warranty period, without materials and the repairing fee.