Shandong Chinacoal Group co.,ltd
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a. Model meaning: K - Miner lamp, L - Lithium battery, 5 - 5Ah---battery capacity, L - LED illuminant, M - Maintenance free
b. The green light in lamp head will auto-change to red when the charging is ended. c. The main illuminant will convert to the secondary once the battery voltage falls to 3.4 V in order to extend the lighting time and inform worker to recharge it.
d. Lithium battery used in the lamp can be recharged for more than 800 times and is environment-friendly.
e. Can share rack charger with the lead-acid-battery miner lamp because of a highly integrated control chip in the lamp head.
f. Adopt LED illumination with low power, small volume, light weight and comfort and portable wear.
g. The LED illuminant has a long life of 25000 hours, which can lengthen the lamp life to be three years above.
h. The lamp is maintenance-free and it is unnecessary to add electrolyte in the using process.
| Item | Unit | Data | |
| Rated capacity | Ah | 5.5 | |
| Nominal voltage | V | 3.7 | |
| Lighting time | h | 18 | |
| LED light source | POWER | W | 3 CREE |
| Main light source | mA | 300 | |
| Auxiliary light source | mA | 110 | |
| Max illuminance at 1m | Begin lighting | Lx | 10000 |
| Lighting 11h | Lx | 10000 | |
| Weight | g | 480 | |
| Nos of battery cycle | times | 800 | |
| Carton packing | pcs/CNT | 20 | |
| Packing size | cm | 36x36x45 | |
| With charger | pcs | 1 | |
