Size: Maximum: 40 W Height: 30.5 cm Diameter: 15 cm Cord Length: 185 cm The lamp lights up and the switch works as confirmed. (The lamp is the original IKEA lamp that came with it) I haven't used it at all since I bought it, and it has been stored at home. I tried slightly widening the outer tongue-shaped slits, but they are mostly as they were when purchased. The outer tongue-shaped slits are made of metal and can be freely bent to adjust the angle, allowing you to adjust the light to your liking. I will pack it with bubble wrap. Type: Floor Lamp