The lighting from this light bulb sansi 15 watt is perfect for my bonsai plants! Plants need supplemental lighting during sunless days and these bulbs provide lots of bright light. These are fairly bright, but not overpowering bright.

Using the sansi full spectrum plant lights was a winning choice for us. When using my light meter it also shows the other light was more bright but who knows how accurate the meter is. It looks like the other sansi light covers a little more space in ...  Read More

This version of the light is the way to go. It does the trick for me. Ordering more of this light. Worth every penny.

The lights have 6hr, 9hr and 12 hour settings as well as blue, red and full spectrum lights. Because my plants are small and next to each other, i am able to use the second light arm to shine on my hibiscus plant and dragon tree. It’s not a big deal a...  Read More

I love the clamp. It holds onto my shelf securely & i am confident that it will not slip off. The only flaw is that i wish the clamp part was a bit sturdier/stronger.

After a month of use, it turns on at different times of the day and then progressively turns off at a shorter time span each day. The only way to reset this progressive shortening is to unplug the light, replug it back in, turn on the light and set th...  Read More

The timer function is garbage. I hope the seller is willing to provide real detailed instructions for this product. Returning this garbage.