Digital Combo series Stepper Motor series Yacht series Accessories Others ITEM NO.： WA5291BLED / WA6091BLED TYPE： Electric Volt Gauge SIZE： 52mm (2 inches) / 60mm (2 3/8inches) BACKLIGHT COLOR： Super White and Amber LED LENS： Smoked OTHERS： 7-Sehment Blue LED display , Black Dial , BAR / PSI available