4500 Lux Safety underground miner cap lamp, explosion-proof railway cordless light with 4.5Ah
1.Description:
Safety: All in one case with PC plastic material , make very good feature
of explosion-proof.
Protection in electrical short-circuit, automatic power-off on the
socket , 100,000 hours LED’s Lifetime
Reliability: The high strength case , optimized structure design and MCU control
make the product more reliable. And we also can provide RFID tag
(in option) to track the miners.
Portability: Just a head lamp , Small in size , light in weight (only 215g for
whole product), simple charging, easy usage
Efficiency: more than 15hours at full brightness. more than 4500lux at starting
time, and more than 3500lux after 11 hours continuous lighting
With digital device to show lamp number, time, and battery balance,
show charging status, and can remind the user to recharge it when
the power is not enough for one hour lighting.
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 5mm 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: 5 hours, continuous
discharging time: more than 15 hours for main light, more than 40
hours for backup light.
Type of protection: EXia IICT4 (Zone 1 and 2)
Protection category: IP68
This miner cap lamp can be used for
Mountian-climbing,hiking,Patrolling, Overhauling and Emergency
in electrical power company, Mine , Military, Police, Fire
Fighting, Dockyard and other hazardous
locations ect.
camping , travelling, cycling
tool, maintenance lighting
camping, travelling, cycling
fishery, diving, fire-fighting
military, architecture, living
furniture, farm lighting
night fishing, car-carrying, road and railway lighting, forest farm
| Item | Value |
| Model | GL4.5-A |
| Light source | 1pc main light and 6pcs auxiliary lights |
| Battery capacity | 4.5Ah |
| Rated Voltage | 3.7V |
| Main light current | 300mA |
| Power of the main light | 1.11W |
| Illuminous | 145LUM |
| Brightness of the main light | 4500lux |
| Life span for main LED | 100000hours |
| Battery cycles | 1000 cycles |
| Working time | 16hours |
| Weight | 234g |
| Water-proof grade | IP68 |
| Certified | CE,ATEX,EXIB II M1 |
2.General Features
Power : 3.7V,
Working current :4.5Ah,
Main light source : 300mA,
Auxiliary light source : 120mA,
Charger: Input AC110-250V, Output : DC5V 1000mA
Charging time : less than 8H,(when the carger indicator light turn green color,
it's mean fihished charging),
Discharging time : more than 18hours.
Illuminance : 3500lux (start lighting ) after lighting 11h : 2000lux
Anti-explosion sign : EXS I.
To press clock function key two time .
The LED display show time informaitons,then press clock function
key for long time (4 second), LED display time number flash, to
press light control key and adjust hours, to press light control
key one time, the hours number add one hour, then adjust minute!
Using special configured charger to charging lamps.
Firstly, connect lamp, then the charger connect AC220V power,
charging is start and LED display show charging state. When 4 grid
0000 isn't pulsation (jump), it mean the charging is finished .
Package
Packing :
one set each gift box with 1pc head lamp, 1pc USB charger, 1pc car
charger., 20 sets/ carton .
gift box
4. 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
Our quality control :System/product control - material control - processing control -
shipping control - customer service.
5.Troubles and troubleshootings
| 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 |
