integrated miner’s cap lamp with safety, energy saving and environment protection features. The international advanced LED as its main light source, making it long in life and high in lighting effect. The switch of headlamp adopts light-touch electronic switch, good seal and easy to use. With the microprocessor control chip inside, it has multi-function for self-protection, intelligent managing the process of charging and discharging, and can be charged by all kinds of charger. It adopts Ferric phosphate lithium battery pack which is no memory, free of maintenance, environment protection, safe and reliable. Main application into personal lighting use when one is under mine where there is flammable and explosive gas mixture.
specification
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Item
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Specification
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Battery style
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Ferric phosphate lithium
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Rated capacity
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1.2Ah
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Rated voltage
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3.2V
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Lighting time
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＞11h
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LED main light source
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Working rated current
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＜0.1A
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Length of Life
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＞30000h
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Max Luminance
(1m apart from the lamp)
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When lighting begins
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＞1500lx
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After lighting for 11h
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≥600 lx
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Sub-lighting source rated power
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0.4W
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Length of life
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＞2years
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Charging voltage
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(5-8)V
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Charging time
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＜10h
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Explosion protection
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Exs I
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Protection grade
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IP54
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Dimensions of headpiece
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Φ71×75 mm
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Weight
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0.18kg
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