I've had the lamp for less than 2 weeks and the light stopped working. The clock, date, and temperature all seems to be working so it is definitely on. The charger also seems to work. But none of these are the main function that I need.
I love the timer feature and am very happy with the output and look.
Felt a difference after using it for three days
It helps me to wake up In the morning.
Winter is fine at the beginning, but gets old by February. Helps to keep me out of bad mood when cloudy and don't have time to get outside.