Hue: Energy saving tips for home

[Mariusthvdb]

see: https://www.philips-hue.com/en-us/explore-hue/blog/energy-saving-tips-for-home

some interesting notions on saving energy. Ofc, us Powercalc users were already aware of this, but it's nice to see this 'officially' noted by the manufacturer.

Don't want to create advertisements on the repo doc, but it might be nice to have a link and spread the word.

just thought to let you all know.