GOODSMANN Smart Low Voltage Landscape Lighting Pathway Light Dimmable RGB LED Light Outdoor Garden Light for Yard Decoration (Dedicated app, use Bluetooth Connection Control Color) 9920-2104-C

(Full disclosure: I wrote a similar review for the vendors floodlight, but changed as appropriate)First a bit about the product that isn't evident from the descriptions:The housing/stand/ground stake are all metal and the lens is made of plastic. The threads on the metal components tend to gall during assembly so I used a little anti-seize to smooth things out and prevent corrosion. The unit comes with ~6in wire lead with a Malibu 8150-9802-02 style snap-on connector.The light array itself has 3 sets of LEDs: Warm White, Cool White and RGB.  With this, you can create just about any light color you want, however there are more white spectrum LEDs than RGB so the white colors have a greater luminance range. IMHO, the warm white looks great and has plenty of dynamic range to play with.In addition to color, the light controller also has an internal clock which can turn the light on/off at preset times.This leads to the next point of this product regarding power: The light basically expects power to be available at all times. There appears to be some non-volatile storage in that the light preserves its last color/brightness setting. However, there's no battery-backed clock so timer settings go away if power is cycled. For those systems where the power supply is on a master timer you could either leave that timer as is OR just have power applied continuously and let the lights manage their timer settings.  I use the Ring low voltage power supply and have it set to continuous on.There's a lot of critical feedback regarding the app used to control this product.  There appears to be a series of apps that can be used, but two prominent ones are EboyMesh (the one the instructions say to use) and EboyLamp. AFAICT, Eboy is the manufacturer of the lighting controller. I've tried both and EboyMesh appears to be completely serviceable as of writing this review. I have over 8 lights separated into 2 groups and the controls work reliably.  My only issue is that one of the lights doesn't respond to *group* timer settings, but works on all other group settings. Full disclosure, I played with EboyLamp on this light and may have pushed a setting which affected this.Overall, I'm fairly happy with this product.  To date I can't find any other landscape lighting product that does what this can.  Of course, I just installed these and the rainy season has started where I live so we'll see if they hold up.

Perfect in light in my hallway. Very bright, and easy to install. It has a cool light color too that you can control thru your phone.

This is an awesome light outside the house. Convenient to adjust lighting. Worth buying.

These are so bright and perfect for outside