Safety: the actions in compact design of the whole product,
protection in electrical short-circuit, automatic power-off on the
socket, and anti-static housing make very good feature of explosion-proof.
Reliability: the high strength housing and optimized structure
design makes the product endurable to strong impact. The function of
overcharging and over discharging protection has further improved
the reliability of the product. Main raw materials of the product
are imported, resulting in increased duration of the lithium
Portability: small in size, light in weight, portable to carry, free
of maintenance, simple charging, easy usage.
Efficiency: the maximum lighting degree reaches>2800Lux, work time
last to>16h, total usage duration>1200times recharging.
Environmental Friendliness: the system of exemption of maintenance
and recycling of overdue battery makes the production friendly to
Economy: duration of usage three times longer than lead and acid
mineral lamp, plus the saving in maintenance fee makes the product
more compatible in price.
1. There's no need for initial charging for High-duty Lithium
Mineral Lamp, it can be used immediately after daily charging.
2. Stable voltage parallel connection charging method is adopted in
daily charging in a cradle, the charging voltage
is 4.2V 賊0.05V, charging last for 8-12 hours. When the charging
voltage reaches the maximum value, the electric circuit will be
automatically powered off to stop charging.
3. During the charging, the charging voltage is higher than the
rated voltage of the bulb, therefore the switch of the socket should
be switched off to avoid burning off of the bulb.
4. The charger must be used to ensure the usage duration of the
1. In case of short-circuit, the protection circuit will cut off the
power at an instant. After the problem of short-circuit is solved,
re-switching on of the lamp would restore the usage.
2. The mineral lamp can't be used or stored in a environment of over
60ºC and should be stored in a low-temperature and dry environment.
When long-term storage is needed, charging should be done half year,
50% charging capacity should be reached each time.
at the meantime
mineral lamp also call Miners Lamps, Mining Lamps, carbide
lamps, safety lamps, etc
Major Technical Specifications:
|Bulb Working voltage
|Bulb Working current
|Bulb Working current
|lamp lighting degree Initial Lighting degree
||≥2800Lux (distance in 1 mile)
|lamp lighting degree Lighting degree at work
||≥800Lux (distance in 1 mile)
|Continuous discharging time
|Short circuit protect time
|Usage duration of battery (recharges)
||76x31x99mm (size of the li-ion battery)