... hoursMechanical CharacteristicsDimension591*591*357mmProtection RatingIP65MaterialAluminium Alloy + Tempered GlassRotatable AngleHorizontal - 360°, Vertical - 180°Lamp ColourSilver/Yellow (Reflector: Silver)Net Weight17KGWorking Temperature-25 ... 2C - 350WApplications:Replacing Traditional HID, HPS Lamps;Commercial buildings, squares, parking lots, bill boards, bridges, airports, etc.High Bay Lights ( ...