led miner safety lamp KL4LM(E)
small cubage, longevity, no pollution, free of maintaining, electricity-saving and safe
led miner safety lamp KL4LM(E)
Structure characteristic
1. It adopts the most advanced LED cold light source in the world, providing life-time of light source more than 50000 hours, not need to change for life.
2. Main and secondary light source adopts the advanced international technology of integration, the shape of burner is delicate and generous, the construction and performance make itself more reasonable and reliable, secondary light source fit
for traditional aesthetic experience and requirement much more.
3. It adopts the new cobalt acidity battery for the light source that can be charging and discharging recycling ore than 800 times, compared with the lead acidity battery,
its longevity grows 2 to 3 times or so, and free of maintaining, good security and no need to add the electrolyte. Namely, it can last more than 2 years on condition that there is not any repair bills.
4. It can be illuminated longer than before. Common main lamp can light constantly about 15 hours and secondary one can reach 40 hours.
5. LED cold light source adopts steady driving device. And the current in working state won't change with the change of voltage of battery, so that the illumination of light beginning and 11-hour-lighting can basically keep on the same level.
6. The functions of battery's protection are quite well, such as excessive charging and discharging device, short circuit and over-heating equipment. If the short circuit happens,this device can cut the electricity in 0.1 ms, which stops the sparks caused by short circuit to be an accident. After eliminating the fault, the charging system of battery will automatically restore its power supply to assure the mineral lamp is used safely. In this case, mineral lamp can really achieve its critic safety.
7. The burner contains the charging controller. This controller can directly install on kinds of manganese charging track of l cap lamp, which is extremely convenient in use.
8. Its light weight, small cubage, no pollution, no fluid bleeding and no maintenance makes this mineral cap lamp to be a real new green environmental type.
