During the delivery the box has crumpled, so I was concerned that the solar panel may be damaged, but everything was intact and works well. I liked the quality. After installation, I can confirm that illumination operates as described: in half brightness and at full power when the motion sensor is triggered. I liked everything. We should order a couple more.
I received the light quickly even I expected to wait over two weeks. I found it is handy that you can change the light colour temperature in general. The only down side of it, it reduces the brightness of either warm or cool white to get the color temperature desired... each colour produces a maximum of 24 LED brightness which is half of 48 LED (24 warm white, 24 cool white). So, the lamp is not as bright as it can be, however, it delivers nice lighting. Overall I am happy with the function since I bought a few of them to put up in the back yard... oh well :)
The third mode (3 hours of light and the motion sensor) is useful for me to light up the area around garage when I come home at night. Full brightness doesn´t last very long and switched to the motion sensor mode only after about 3 hours. However, in sensor mode only it appears the lamp stays active almost all night. It works fine.
These solar lamps are nice-looking when installed and very useful. I have got two of them and they work well, as described. Cannot tell much about the price since I have not seen any of these around. I think it is reasonable for such light. Delivered for free as well