How bright does this light get? Is it gradual or jerky?
When the sun alarm is at maximum brightness, how does it compare to a standard 60 or 100 watt light bulb? Does the light really fade on, or does it step up at set levels?
I would compare it to a 40 watt bulb, frosted white. Not glaring. It increases in steps but there are 10 steps so it feels very gradual except for the the very first one. If you are facing the clock when it happens, you will notice the light come on. Gentle compared to regular clocks