... 2.Waterproof, dustproof, shockproof 3.Strong light beam,irradiatio High quality and super bright hid work light 7 inch 35W/55W 1. Detail.V ... Working life time: 2800±300hours2. Characteristics of this HID working light:1) High pervious glass, chromium plated reflective cup;2) Strong ... -lasting business relationships with you in the near furture.High quality and super bright hid work light 7 inch 35W/55W