KJ4.5LM is a new type of miner’s lamp. It based on the power supply 4.5Ah Ni-MH rechargeable battery, and its lamp-sourse is LED (light emitter diod).
1. Power supply is 4.5Ah Ni-MH rechargeable battery. It has the characteristics of maintenance-free, high-energy, long lifetime, light-weight, no leakage, environmental protection and safe.
2. Used import advanced semiconductor LED. The features of LED is high efficiency of luminescence, save energy, long lifetime(it can be used for more than 30,000 hours)and safe.
3. Used two different brightess LED inside the lamp. It could be switched by the switch ,and the subsidiary light
can continue to use for more than 35 hours, the main light can continue to use for more than 15 hours, and the lighting degree is more than 4000 lux.
4. The new type of miner’s lamp is maintenance-free in using life.
5. Good color-rendering properties of light source and penetrability specialized in dust or fog environment.
6. Installed short-circuit protection in circuit of electrical source which has high-sensitivity, it could switch off the electrical source within 15 milliseconds automatically.
7. Humanity and green environmental protection: it’s weight is only one of six of lead-acid miner’s lamp-about 550 gram. It is portable and easy use. No leakage, no empoison.