New Eco-Friendly Design: Explosion-Proof Headlamp with Strong Illumination for Coal Mines
Popular KL4.5LM Digital Cordless Coal Underground Mining Light Miner Lamp Headlamp Cap Lamp is a special designed cap lamp for miner. This cap lamp has 4pcs led digital device,which can show product number,time and battery capacity. It can also remind user to recharg it when battery energy balance not enough for 1 hour lighting.
| | Values | Unit |
| | LED Power | 1 | W |
| Lighting degree | 7000 | Lux |
| Life time | 100000 | H |
| | Rated capacity | 5200 | mAh |
| Rated voltage | 3.7 | V |
| Continuous working time | >15 | H |
| Charging time | 6~8 | hours |
| Life time | 1000 | Circles |
| | Input voltage | AC100-240 | V |
| Output voltage | DC4.9 | V |
| output current | 1.5 | A |
| Working temperature | -20 ℃~ 40 ℃ | ℃ |
| Dimension | 77*61*55 | mm |
| Weight (battery included) | 215 | g |
| IP Class | IP68 |
| Ex-Mark | IM1 Ex ia I Ma |
