n/a

I am not sure if the center blue and red lights are supposed to be dim on all bright levels. Other thwn that it seems well built, no assembly required, about 2 1/2-3lbs, slightly warm, and does what its supposed to do. Im not sure how long it will last but will repost if it kaputts with in next year. I do wish it was white light instead of yellow.
Update
It does not compare to the cheap $14 lights on the left. Also I prefer white light bc it does not hurt my eyes.

This is a “good” light. I would not rank it as the top of the line but a good budget light. The six different lights gives good coverage but the lights are not very strong. Very good flexibility.

These lights arrived fairly fast, & were easy to install. Jury is still out as to effectiveness as they have only been running in a greenhouse for roughly one week. I have not yet used the timer nor assessed entire brightness. I will update my assessment of the product if there are any negatives or positives to add.

I purchased two units, very high-quality material, and the app and connection are very easy to set up, however, the arms can't tolerate the weight of the lights, unfortunately I had to return them

This light is great for my carnivorous plants. I'm in a basement apartment and I have it hooked up to a timer. Nice and quiet, doesn't get hot, and I like that it's dimmable.