It has a reliable and stable lithium batteries, the photo source uses high efficiency and high luminous white light LED, the visible distance is 5,000m.
It has a illumination, stroboscopic and signal instruction function. The continuous illumination time is not less than 4 hours.
It can be used in rain with fully sealed design.
It has a charge, discharge, current limiting and voltage limiting protection function.Nominal voltage: 3.7V
Rated capacity: 2.2Ah
Rated power: 3W
Luminous flux: 150Lm
Everange life time: ≥100,000h
Contimuous disacharge time: ≥4h(strong light); ≥5h(stroboscopic light)
Discharge time(after battery depleted): ≤6h
Battery service life: ≥1,000subcycle
External dimensions: 24.6mm(handle diameter); 30.8mm(head diameter); 138.5mm(length)
Weight: 0.25kg
It is applicable to provide mobile lighting for electric power, petrochemical, oil field, troops, mines, public security, and other worksite, and ,may use for signal contacts and signal azimuth display.Quality of QC510A/QC530A is controlled strictly according to the ISO 9001 standard, one year quality warranty. Free maintenance service is granted for the troubles resulting from normal use within the one-year warranty period, without materials and the repairing fee.