NX 41 Louis Kalff wall lamp for Philips teak from the 50s

Minimalist wall lamp by Louis Kalff, model NX 41, designed for Philips in 1959. Teak plywood support and white opaline diffuser. Excellent condition. One original push button present (it can be easily removed). The wall lamp can be plugged into the wall or equipped with a cable to plug into a socket at the bottom of a wall. Ceramic socket with label. Perfect functioning. Height 26cm, width 19cm, depth 15cm. Careful shipping.