The light on the dial is very useful when it is dark on stage.

The display is really clear even in the dark when lighted but is pretty dull when not

Back-lighting is very good, with adjustable dimmer and auto-dimming

Accurate, easy to use, great travel size, and love the back light

Also the back light is great

Is a very well made tuner, light and adjusting inclination make it super easy to check, internal mic is a must have in many circumstances, worth every cent it cost

On the pluss side the tuner mounts nicely to the head of a guitar, has a nice meter, can adjust higher or lower, has different lighting settings and does not loose your setting when it is powered back on.

The back light is bright

The classic Korg AW2G which is the best tuner I've ever used