Comes with cords to use as separate units or hooked together. I'm using them for the pothos growing behind my bed. They were smart enough to have a plastic surface for the adhesive mounts. Wouldn't hesitate to purchase from them again.
The adjustable height is very useful and the lights are nice and bright. During summer my plants receive enough sunshine inside andamp; out but during fall & winter they need additional help to thrive.
The timer is easy to set up, and its got a little orange indicator light to show it is working. While the timer does need to be set manually initially, it maintains timing very nicely henceforward.
It is easy to set up, really self explanatory once you set eyes on it. Quick and easy setup. Very easy to assemble and use.
It is feather lightweight and has almost uncountable varieties of positions. The stand stands strong and the lightened arms are easily bent to benefit my plants. One complaint is that the casing for the lights isn't as on there as i was expecting.
The remote works great and the different light adjustments work great for the different types of plants i have. It has several light changing modes; and there is also a brightness and dimming setting.
The timer function is essentially worthless.