The quality of vivosun merch is excellent. Their stuff is dope. Great starter light for beginners.

Bright light and seams good quality. Light is bright and my plants seem to thrive under it. Simple setup and bright as expected.

It appears to have lost 50% of its brightness. It is such a shame and disappointment that such a reputable and esteemed company would sell such a terrible.

The timer function works great and the brightness level can be controlled. The light can be set to automatically turn on and off at intervals. The brightness can be adjusted to be more dim or more bright. I used this light to grow seed for my succulen...  Read More

These are a good concept but don’t execute. Only lasted about 1yr and almost caught fire. They all tend to fail after 2 or 3 months of use.