| | Rated. a) SmallLight weightEasy to carry and energy efficientEquipped 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 produce 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,. c) The mines 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 KL2LM Technical parameters | number | item | unit | value | comparison | | | 1 | the rated voltage | v | 3.7 | | | | 2 | The rated capacity | Ah | 2 | | | | 3 | Lightening time | h | 10 | over11h(standard time) | | | 4 | Brightness ofMain source | Start of lightening | lx | 3000 | Superior to KS8 | | | After18h's lightening | lx | 3000 | Superior to KS10 | | | 5 | Cycle life of the battery | time | 500 | 3 times of KS product | | | 6 | Life of the light source | h | 30000 | 300 times of KS | | | 8 | weight | g | 300 | 1/3 of the KS8 | | | 9 | Main light LED working voltage | V | 3.3 | | | | 10 | Main light LED working current | A | 0.35 | | | | 11 | main light power | W | 1 | | | | 12 | Accessory light power | W | 0.4 | | | | 13 | main light power | LM | 100 | | | | 14 | continuous discharging time | MS | 15 | | | | 15 | usage duration of battery(recharges) | recharges | 1200 | | | | 16 | Dimensions | MM | 76*31*79 | | | | 17 | charging time | H | 6h-8h | | | |
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