... )CREE LED 100,000hrs life BW7300 Series IP67 Explosion Proof Head Flashlight CE Certificate, Explosion proof certificate Certification:Ex mark:Ex d ... flammable places. 2. This product is used in the fields of electric power, fire fighting, petrol, petrochemical, metallurgy, etc ... and personal indicator to identify the position of the workers. Characteristics of Performance:1) It uses CREE brand LED ...