The rod is sturdy and easily adjustable. They have a timer on them.
The lamp is very easy to put together, and works just like i’d hoped. I see from reviews that several people have issues w burned out bulbs and one person is sure it's a 'cheap switch' it is sturdy and looks nice too.
I have very little natural light in my home and this lamp has helped my plants to perk up in just a couple of weeks. The adjustable arm lets me accommodate different size trees. The light is bright for ten plants and super easy to put together.
During summer, my hibiscus trees enjoy sunlight on my balcony. In the winter, they bloom profusely for most of the winter.
My only wish is for a classic/antique design rather than it's modern look. Very disappointing.