Model: ZZ-88323W COB bar involved with head torch can meet your numerous lighting needs.Folded construction can be adjusted the bright angle making the vision clearly.
magnesium alloy ingot AZ91D High strength and corrosion resistance with ASTM standard best quality AZ91D alloy Chemical composition AZ91D: Mg remainder Al 8.5%-9.5% Zn 0.45%-0.90% Mn 0.17%-0.40% Si 0.05% Fe 0.004% Cu 0.025% Ni 0.001% Be 5-15ppm Other each