Atex certified miners cap lamp, kl4ex miner lamp, hot sale mining headlight
It has the features of high quality, super brightness and long life. The in-built micro-controller, multiple safe protective circuit and intelligent charging & discharging process ensure the safety and reliability. It can match kinds of charging device with wide charging input voltage. Special LED constant current driving circuit basically keeps the same illuminance from the beginning of lighting and more than 11 hours lighting. The lamp is approved by ATEX explosive-proof directive.
Technique parameters
| |
KL4Ex
|
KL6Ex
|
|
Battery
|
Lithium Manganate
|
|
Rated Capacity
|
4Ah
|
6Ah
|
|
Rated Voltage
|
3.7V
|
|
Lighting time
|
>15h
|
>16h
|
|
Main lighting source
|
Working current
|
0.22A
|
0.28A
|
|
Max illumination (1m apart from lamp)
|
when lighting begins
|
≥4300lx
|
≥5000lx
|
|
After lighting for 11h
|
≥4300lx
|
≥5000lx
|
|
Rated power for LED auxiliary lighting source
|
0.2W
|
|
Life
|
>2yrs
|
|
Charging Voltage
|
(6-8)V
|
|
Charging time
|
≤8h
|
≤10h
|
|
Explosion protection
|
Ex ia I Ma
|
|
Protection grade
|
IP54
|
|
Dimensions of battery case
|
105×29×120mm
|
|
Weight
|
0.65 Kg
|
Contact
Skype:dorisyang2016
Email:doris@gokang.com
