bought this LED light because I wanted a continuous light to fill in photos, especially for inside the house, since for still life or product photography (at an amateur level), indoor lighting is scarce and so I don't have to use the direct flash of the mobile or the SLR. This way I can control the intensity and the color temperature in a very regulated way without the need to use external flashes, with the preparation work that this entails as well as the economic expense that it can produce. This LED light allows you to graduate both the intensity from 0.5% to 100% passing one by one through each number, that is, I can put 32,45,68% intensity. On the other hand, I can also regulate the color temperature from 6500k (cold light) to 3000k (warm light). I have left some photos, where you can see the intensity in the reflection of the door as well as the color temperature on the wall, from more bluish to more yellow. As a plus point, I like its wide variety of options and games with the light. As a minus point or suggestion, I would like it to have a quick mode in which the light intensity goes from 0.5 to 25 then to 50, 75 and 100%.