Patent ID: 9717135
Date: 2017-07-25
CPC Classifications: H05B,Y02B

Claim:
1. An illumination system comprising: at least one luminaire which is configured to provide light according to a plurality of at least three preset combinations of non-zero illumination level and color temperature; a user interface configured to select the illumination level and color temperature from said plurality of preset combinations; and a lighting controller comprising a motion detector which is configured to automatically switch-over the illumination system from one of said preset combinations to another one of said preset combinations in response to detection of a level of motion that supersedes a preset motion threshold value, wherein said color temperature and said illumination level are automatically controlled via a control protocol, the control protocol comprising a preset sequence of preset transition times for transitions between said preset combinations, said transition times being in the range of about 2 seconds to about 5 minutes.