Kl6ex
1, atex certification.
2, 25 yrs specilized in miners cap lamp.
3, lighting time>16 hours; ip54 protection grade;explosion proof; lithium manganic; service life>2yrs; max illumination>5000lx.
4, 0.65 kg; rated voltage 3.7v
5, we also welcome customized.
6, constant current driving.