- model KL4MS LED cap lamp is the first miners cap lamp that can use USB to charge in the world, it defeats all our competitors, KL4MS is improved based on KL5M, it is with high performance, 11000 lux, 13 working hours, high capacity 4400mah, the price is very competitive during the promotion period.
By USB line via our power supply or Iphone, Ipad charger 5V 2A, only 3.5 hours to full charge KL4MS miners cap lamp, via any charging devices less than 5V 2A, it will take longer time, maybe 7-8 hours, to full charge it, it can be charged by our conventional charger or charger rack as well.
It is made of Bayer PC material, explosion-proof, anti-fall, anti-fire, anti-flame, dustproof, waterproof, brighter than 11000Lux, passed IP68 test, can dive to 15 meters and work normally.
Long time ago we made the chip with a micro PC(software) to manage the working current, so that we can adjust the brightness and working time, normally our working time is designed to be 13 hours per shift, to make sure the lamp still has 8 hours working time after 2-3 years. Some miners buy WISDOM li-ion battery mining cap lamp, only to change batteries, it can work for more than 7-8 years under normal working condition.
Many customers has placed order by seeing our photos of KL4MS led miner cap lamps and paid the order already, so many orders are queued in the production line.
- model KL4MS LED cap lamp is the first miners cap lamp that can use USB to charge in the world, it defeats all our competitors, KL4MS is improved based on KL5M, it is with high performance, 11000 lux, 13 working hours, high capacity 4400mah, the price is very competitive during the promotion period.
By USB line via our power supply or Iphone, Ipad charger 5V 2A, only 3.5 hours to full charge KL4MS miners cap lamp, via any charging devices less than 5V 2A, it will take longer time, maybe 7-8 hours, to full charge it, it can be charged by our conventional charger or charger rack as well.
It is made of Bayer PC material, explosion-proof, anti-fall, anti-fire, anti-flame, dustproof, waterproof, brighter than 11000Lux, passed IP68 test, can dive to 15 meters and work normally.
Long time ago we made the chip with a micro PC(software) to manage the working current, so that we can adjust the brightness and working time, normally our working time is designed to be 13 hours per shift, to make sure the lamp still has 8 hours working time after 2-3 years. Some miners buy WISDOM li-ion battery mining cap lamp, only to change batteries, it can work for more than 7-8 years under normal working condition.
Many customers has placed order by seeing our photos of KL4MS led miner cap lamps and paid the order already, so many orders are queued in the production line.
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China [CN] 
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