The yellow and orange produce LEDs unfortunately only in Fade mode, you can stop at Which unfortunately not the desired color. By pressing a button you unfortunately do not reach these two colors.
The adhesive strip on the back seems to have quite a good adhesion. Have the LED strip on pine (leached, oiled, slightly rough) glued. Even in 90 ° corners and he now holds for more than 5 hours.
I think the product and price are in balance.
1 point deduction because of some "lean" packaging, instructions
1 point deduction because the colors are not correct partly and some completely missing.