The LED strip is good, the light is bright. BUT it is NOT 20 mm as in the description. At the beginnig and at the end the strip is wider because of the plastic cover and endings. This is why It doesn't fit in my alu rac. Also, the power cable is too short. So you have the lights immediatly next to the plug. It cannot be redone, extendet or something like this.
Thanks alles oke. Have a nice day. Hugo.