Product Introduction of Cap Lamp
product characteristics:
1. The Mining lamp is portable, made up of cable,lampholders and battery.The lamp head can be fixed on mine safety helmets.
2. There is a 230 MA main LED light and several assistant LED lights in the lamphead.When rotate the switch clockwise,the main source light, counterclockwise rotate,assistant light shine.
3. The battery shell of Mining lamp is designed with a closed ring, convenient to wear.
4. The nickel hydrogen miner lamp requires a special charger to recharge to show if the batter is full when being charging.
Main Parameter of Cap Lamp
|
NO.
|
item
|
parameter
|
|
1
|
Rating voltage
|
3.7 V
|
|
2
|
Rating capability
|
4Ah
|
|
3
|
Lighting duration(main lamp-house)
|
≥20H The real duration is more
|
|
4
|
intensity of illumination(main lamp-house)
|
beginning
|
≥3000Lux
|
|
After 11 hours
|
≥1500Lux 1 meter from the lamp
|
|
5
|
LED average current
|
main lamp-house
|
230MA
|
|
secondary lamp-house
|
110MA
|
|
6
|
Charge protective voltage
|
4.8V
|
|
7
|
Discharge protective voltage
|
3.0V
|
|
8
|
Battery circular life
|
>500 circular times
|
|
9
|
Weight
|
0.5KG
|
Figure Photos of Cap Lamp
