Review on CAR Digital Temperature Dashboard Clock - Celsius Only Vehicle Thermometer with Backlight - 12h/24h Transformation Modes by Quintin Gore

I installed this clock on my car dashboard. If the vehicle is left in the sun (even with the sunblind on the windshield), the display becomes illegible. All elements for each digit turn black. I suspect the clock leaked transistors at elevated temperatures. When I turn on the air conditioner, the display works properly after about 5 minutes. The watch doesn't lose time, it just doesn't read for some time. The double sided tape that came with the clock does not hold the clock to the dashboard. I had to use Gorilla double sided tape.