| Features | Value | Unit |
| Light source | LED Power | 1 | W |
| Luminous flux | >120 | Lm |
| Life time | >100,000 | hour |
| Li-ion battery | Rated capability | 5.2 | Ah |
| Rated voltage | 3.7 | V |
| Continuous working time | >15 | hour |
| Charging time | <6 | hour |
| Life time | 1000 | circle |
| Charing voltage and current | 4.9V@1A |
| lamp lighting degree (distance 1 meter) | >7000 | Lux |
| Accessory light Usage life hour | 100000h | |
| Short circuit protect time | <15ms | |
| Weight (with battery) | <215 | g |
| Outline dimension | 77*61*55 | mm |
| IP Class | IP68 |
| EX MARK : | I M1 Ex ia op is I Ma En 60079-35-1 |
Advantage of KL4.5LM underground led safety cordless coal miners lamp
Safety: All in one case with PC plastic material , make very good feature of explosion-proof.
Protection in electrical short-circuit, automatic power-off on the socket , 100,000 hours LED’s Lifetime
Reliability: The high strength case , optimized structure design and MCU control make the product more reliable. And we also can provide RFID tag (in option) to track the miners.
Portability: Just a head lamp , Small in size , light in weight (only 215g for whole product), simple charging, easy usage
Efficiency: more than 15hours at full brightness. more than 7000lux at starting time, and more than 3500lux after 11 hours continuous lighting.Battery usage lifetime about 1000 cycles.
With digital device to show lamp number, time, and battery balance, show charging status, and can remind the user to recharge it when the power is not enough for one hour lighting.
Environmental: Li-ion battery is free for maintenance, and the material of li-ion is environmental, use 1Watt high power LED as the main light, and 6pcs 5mm backup LED’s to save power
Economy: three times longer than lead and acid cap lamp and saving in maintenance makes the product more compatible in price
Charger input power: AC100-240V / 50-60Hz. Charging time: 5 hours, continuous discharging time: more than 15 hours for main light, more than 40 hours for backup light.
Type of protection:I M1 Ex ia op is I Ma En 60079-35-1
Protection category: IP68
Agents all over the world: Russia, South Africa, USA, Canada, Ecuador, Colombia, Peru, Chile, Brazil, Turkey, Mongolia, Australia, India, and etc. Please contact us to know the agent which close to you.
Application of KL4.5LM underground led safety cordless coal miners lamp
KL4.5LM led safety cordless coal miners lamp can be widely used for safety lighting for the flammable and explosive environment.such as all kinds of mines,petroleum,chemical industry ,roadway,electric power plant,tunnel,exploring etc.
