This was installed last week, the old thermostat buttons had malfunctioned. I like this better than the old one. The old thermostat had a much smaller screen and could only display the room temp or the set temperature, not both at once. This one is also much easier to read and as you can see it's backlit, which the old one wasn't. Interestingly, my phone camera captured the backlight color as blue where it's more of a gray/slight blue in person.
And I decided to keep this in off topic, even though it's still technically lighting because of the backlight.