I like math, lighting, computers and electronics(but I detest fractions and pointless ruinage of lovely old stuff). LEDs should be better thought out. they are actually quite good if they are good quality. They should be built to a long actual life not to a cheap price!
ACEC - Ateliers de Constructions Electriques de Charleroi The Master of Belgian Street lightsAlso interested in French, Spanish, German, Polish, Australian and Italian street lights.https://www.lighting-gallery.net/index.php?topic=18978.0 🇧🇪