posted by Jack Ma on Feb 17, 2021, 6:33 pm
Working on a project where the wall sconce will be installed under the building's overhang and canopy. This will not light up the sky.
Is there a specific way of calculating the reduced (...
posted by J Schütz on Dec 11, 2020, 10:53 am
How can it be proved that the façade lighting is switched off at night according to the requirements?