- The LED switch button contact is mounted on the bad place (= unreachable). Switching contacts rusted quickly and were unusable after 3 weeks.
- Battery compartment is difficult to open, is broken with us right after the 2nd time.
- LEDs in blue which manufacturer has come up with such a thing? We wanted the light to be more visible on sidewalks.
Roller is therefore suitable or hobbyist OK only for indoor the whole LED seal before use lights construction with silicone and install a new switching technology, because the switch button can be sealed never ever.
