No stable. Don’t waste your money.
These lights tick all the boxes for my needs. They are compact and powerful. Love the timer options as well as on or off.
These lights help my seeds germinate quickly in my mini green house. I have hot peppers, parsley, cilantro, brussels sprouts etc. These are great for starting seedlings or adding supplemental spectrum to plant lighting.
The unit i received is a little different than the unit pictured in that it has 126 leds rather than the 132 shown.
It fits under my shelves with enough headroom for my plants. It is also passively cooled so its silent. I have them set up on an indoor shelf with my favorite succulents, and the plants are absolutely thriving.