miner's lamp which is used for the safe lighting,the detection of methane concertration warning in coal mines .

Miner’s lamp

KL2.5LM(A)

1. Applicable scope

Brief introduction: portable and made up by the lamp holder, cable and batteries pose. There are two lamp light source in the lamp holder which can be fixed in the mining helmet.

Applicable environment: it can be used in the coal mines containing explosive mixture of methane, and the ambient temperature of -10~50°C.

2. Product features

The charging adopts high-precision constant current and voltage circuit, and is rechargeable by any charging rack of 5-10V. with charging instructions, when charging, there are red LED instructions, after it is full, the red light is off. The main lights adopts new advanced high-optical power, small power consumption and high illumination; the beginning of lighting ≥1400LX, after lighting 11H≥1000LX; the use of light aluminum cups improves the cooling efficiency and extends the service life of LED.

3. Main technical parameters

No.	Items		Units	Value
1	Rated voltage		V	3.7
2	Rated capacity		Ah	2.5
3	Light time		h	≥15
4	LED main light source	Rated voltage	V	3.7
		Rated current	A	0.16
	LED auxiliary light source	Rated voltage	V	3.7
5	Light starting		LX	1400
	(main source) light starting 11Hrs		LX	1000
6	Battery service life		times	≥500
7	Weight		kg	≤0.6

miner's lamp