As soon as i got the correct one-the lamps work great and my plants are flourishing! These lights are great. It's pretty hard to find lights that have a lifetime warranty.

The cables terminate into a usb port. That omission is a really big fail.

These are perfect for my indoor plants. They are very affordable and get the job done. The only con is i wish there was a way to make the cords a little less visible but it's a trade-off i am willing to make because of all the aforementioned pros.