Hi guys,

Just installed the Cyo Senso IQ, but the light behaves the same
whether in S [Senso] mode or in T [day] mode? Am I doing something
wrong? What should the difference be?

This is the one that I have

http://www.roseversand.com/product/detail/aid:457404

B + M Lumotec IQ Cyo RT senso plus 40 lux

Checked again, and there is absolutely no difference between the day
mode and the senso mode at night. Light is not also as bright as so
many say it is. I have a suspicion that the senso thing is not working
and it is not going into night mode with full brightness.

Any ideas?