China HWJ6LM factory and manufacturers

HWJ6LM

HWJ6LM(A) is a special lighting tool for coal miners underground to wear individually.

This type of mineral lamp is powered y nickel and metal hydride electric batteries, and

inside the burner installs the double LED light sources. It is the newest design in our

company on lighting, which has the good points of refine structure, light weight, free of

maintaining for storage battery and the life of LED light source.

Environmental conditions in use: temperature 0~40℃

Voluntary standards of product: GB7957-2003 《The General Security Performance and

Requirement of Mineral Lamp》

The type of explosion-proof of product:”Exsl”

Main Technical Parameter

LED main light source parameter
NO		1
Rated capacity (Ah)		6
Nominal voltage (V)		3.75
Lighting time (h)		≥ 11
Voltage (V)		3.75
Current (A)		2 x 0.25
Illumination lx	Lighting beginning Lighting hours 11h	1500
		550
Life time (s)		> 600
Effective storing period of batteries storage		Half the year
Weight(g)		800