Shandong China Coal Industry&Mining Supplies Group
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Bk1000 Cordless 1W LED Cap Lamp, Coal Mine Lamp, Miner Lamp (BK1000)
BK1000 Cap lamp is a new type of environmental-friendly lamp, which is adopted the most advanced 1W LED made by lithium batteries. This kind of cap lamp can be applied in flammable and explosive environment such as coal mines, chemical industry, oil and road transportation, also can be applied in other mobile lighting places. Cap lamp got flameproof certificate ratified by National Coal Mining Machinery Quality Supervision and Testing Center.
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TECHNICAL PARAMETERS |
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No. |
Item |
Value |
Unit |
Note |
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1 |
Rated voltage |
3.7 |
V |
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2 |
Rated Capacity |
2.8 |
Ah |
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3 |
Lighting time |
Principal |
> 15 |
hr |
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Auxiliary |
> 28 |
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4 |
illumination |
Start of lighting |
> 4000 |
Lx |
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lighting for 11hours |
> 3000 |
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5 |
LED |
luminous flux(Main illuminant) |
80 |
Lm |
1m away from the lamp |
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Current |
Main illuminant |
200 |
mA |
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Sub illuminant |
110 |
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Voltage |
3.6 |
V |
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6 |
BATERY |
Capacity |
2.8 |
AH |
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Amperage of charge |
600 |
Ma |
Intelligent charger |
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Battery Life |
500 |
Cycle time |
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Battery storage life |
2 |
year |
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