Black anodized aluminum body measures 47x12x16mm (1 7/8"x1/2"x5/8"), Has 5 leds for neutral (green), high beam (blue), oil warning (red) and left and right turn signals (green). Comes with three interchangeable lenses for every application. Vertical & horizontal installation possible. Comes with black aluminum clamp for 7/8" (22.2mm) and 1" (25.4mm) handlebars. Works with most motorcycles with a 12 Volt electrical system.