Detailed Product Description

• Summary:

This kind of light(lamp) is designed based on many standard. Small, light, convenient to carry, long using life, high lighting, fast charging, maintenance-free, etc.

If  the main power source is broken or worn out,you just need to slide the switch to other direction, the other secondary source would provide more than 30hours light source. This product have set an methane alarm system, when turn on the light, the methane test circuit begin to work.

• Main technical parameters

Rated voltage3.7V

Rate capacity:10Ah

Lighting hours:≥30

Max lighting distance:at beginning:≥3000 lx; after 11hours: ≥2500 lx

The life span of storage cell: ≥500 times(charge-discharge cycle number.)

Detection range:0~3%CH4

Alarm point :1.0%CH4

Alarm point permissible error±0.1%CH4

• National standard:GB7957-2003,Q/BY004-2005
• CERTIFICATION: 

                            MA

                            AL

                           CNAL

                           Supervision of the National Security Administration