... 4)CE, RoHS, explosion proof Approved BW7300 LED strong explosion proof light torchCE & RoHS CertificateExplosion proof certificateCertification:Ex mark:Ex ... . 2. This product is used in the fields of electric power, fire fighting, petrol, petrochemical, metallurgy, etc. It can ... 1 meter under the water. 7)Light is adjustable .The work light and signal strobe light can be shifted easily.8)Press the ...