Had these sitting around for some time but switching gauge styles on my project. I have a water temp gauge as well. Was just tested first time it was turned on was today .. 1-11-23.   Beautiful gauges.. have peak and warning setting..brightness and four colors. Red white blue and green. Never used. Most stuff still bagged comes with everything that came with it.. harnesses daisy chain even a stand with sun shade and sticker. Save a little money ! I know these aren't cheap!