Three-way-dimmable has three preset brightness levels. Comes with bulb for each lamp. Brightness levels are excellent. Perfect for nightstand lighting.
The rectangular shades add a very nice modern minimalistic touch. The additional outlet and usb, and usb-c are excellent additions. It frees up electrical outlets which is an added plus.
It's possible that it might have lasted longer than four years. I'm 80 so if this one lasts as long i'm covered.
Light is perfect in the bedroom. Most regular night stand lamps are so tall that the closet door will not open, but this lamp is the perfect height!