Coal Miners Helmet Light Super Bright Rechargeable Led Headlamp Underground Cap Lamps
Feature for Coal miner helmet light
1. The 100,000hours and Super stable brightness.
2. Small size , light weight , and portable design.
3. Convenient charging way that Magnetic USB wire charging .
4. Adjustable lighting angle.
5. Safety, reliable and free maintenace .
7. Interlligent charging protection : anti-overcharging , current control ,
short circuit protection and anti-overheating.
8. More options of different models .
9. Explosion-proof and strong impact resistance, waterproof ,current shock proof, moisture proof , and impact proof .
10. Safety : EXia IIC4(zone1 and zone 2) and CE certified,Our these lamps can be used in any other hazardous locations.
11. Envronment friendly .
Coal Miners Helmet Light can be widely used for :
- camping, travelling, cycling
- tool, maintenance lighting
- fishery, diving, fire-fighting
- military, architecture, living
- furniture, farm lighting
- night fishing, car-carrying, road and railway lighting, forest farm
Super Bright Rechargeable Led Headlamp Product Advantages:
Safety : Over-charging protection , over-discharging protection, protection in electrical short-circuit,
automatic power-off on the socket , 100,000 hours LED’s Lifetime
Portability : All-in-one structure, Small in size , light in weight (only 158g for whole product),
inductive charging, easy usage
Efficiency : more than 15hours at full brightness, over 80hours at back up led brightness.Over 6000lux
Brightness
Environmental : Li-ion battery is free for maintenance, and the material of li-ion is environmental, use
1Watt high power LED as the main light, and 6pcs backup LED’s to save power
Economy : three times longer than lead and acid cap lamp and saving in maintenance makes the product
more compatible in price
Charger input power : AC100-240V / 50-60Hz. Charging time: 6hours, continuous discharging time: more than 15hours at full brightness, over 80hours at back up led brightness.
Type of protection : IMI EXia IICT6 (Zone 1 and 2)
Protection category : IP68
Characters:
Super Bright Rechargeable Led Headlamp Transportation, Storage
Transportation: The transport process is not allowed by the severe mechanical shock and exposure Rain, prevent throw throwing , rolling, pressure .
Storage: miner's lamp should be stored at ambient temperature 0~40℃,relative bumidity of 45%-90%. Dry, clean ,and wellventilated, non-corrosive medium warehouse, should stay away frion fire and heat, If long-term storage, please filled to 80% of capacity, and charge about 5hours after three to four months.
Troubles and troubleshootings of Underground Cap Lamps
| Description | Analysis | Troubleshooting |
| Light is not bright | Switch contact is bad / Led source is broken | Inspect switch, measure the circuit, If the switch contact is good, then check the voltage of LED and the circuit or contact with the manufacturer. |
| Not Light enough time | Undercharge | First check the contact points, and then charge according to the regulation . |
| New lamp use without cycle charge before | Precycling charge according to the regulations. |
| The Lifespan of battery is over | Replace the new lamp |
| Illumination is not enough | Low battery voltage | Measure the battery voltage, ensure charging time up to 7hours. |
| The glass is serious pollution | Can wash the lens suface of lamp by water . |
| The lamp can't charge or long charging time | Charger (rack) breakdown or battery damages, charge manager fault | Check the charger 's output voltage and current , if all normal, check the battery , measure its internal resistance and capacity. If not up to technical requirements, replace charger or contact with the manufacturer. |
| Can't rotate on fixed point | The screws of clip is started | Fasten the screw appropriately |
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1200 Cycles 6000lux PC 2.8Ah Coal Miners Helmet Light Images
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