KL4LM (A) type miner's lamp is a portable light in mine which is with LED as light source and with Lithium battery as power. It is a special electrical equipment. It applies to the lighting work of coal mines, metal mines and other underground work, also some place needs moving light. And the work environment temperature is -10° C~40° C.

A) Small; Light weight; Easy to carry and energy efficient; Equipped with specially designed optical system, with primary and secondary pairs of light. When one light source is damaged, the other source can ensure the work in mine and safe evacuation.

B) The product is portable, made of lamp holder, cable and battery (including lithium battery, security device and the battery slot, etc. ). The lamp is equipped with two light sources, and it can be fixed on mine helmet. The case is made of Bullet-proof ABS Material. Excellent toughness, Anti-static, waterproof, and moisture-proof, the miner's safety is highly improved.

C) The mine's lamp is maintenance-free, no need to replace the light source and add additional acid for the battery. The battery has over-voltage, over-current, over-discharge, over-temperature protection, short circuit protection and other automatic protection function, and use of safe, reliable. The life of LED is long.