Suspension published by Philips , Holland , circa 1960

Suspension lamp in white and red plastic and brass (screwing), published by philips (design louis kalff?), holland, circa 1960. The translucent white plastic lampshade is connected to a red plastic cylinder by 3 screws made of worked brass. H: 27.2cm max diam (base): 15.5cm min diam 6cm. Sticker "philips" inside (see the last 2 photos by zooming) The suspension is in very good vintage condition, the plastic is thick and has aged very well (the white has not yellowed and the red is bright), no spots no marks. The electricity is original with a screw socket in good condition and an electrical outlet that is no longer compliant. The ceiling cover (plastic) has yellowed and has a crack.