Model 237/1 Wall Lamp with Switch in opaline glass and steel from Astep. Colour: opaline/black. Dimensions: H: 15 x W: 14 x D: 20.3 cm. Light Source: 4.5W LED (max. 60W) E14. Design: Gino Sarfatti. Complimentary bulb included. Throughout his life, Gino Sarfatti was fascinated by the sky, and especially by the perfect light emanating from the moon. Le Sfere Collection is a testament to this special attraction of his. Conceived from 1959, it is a family of opaline glass lamps revolving around a single blown luminous sphere held in place by a painted. aluminium ring. A simple, yet elegant principle and a refined embrace that lends the luminaire a graphic expression to bring forth its distinctive aesthetic. The single blown opaline glass sphere is gently held by a Black or Champagne painted steel ring. The steel ring has a small cut, enabling the sphere to be placed facing downward or upward and thus providing a direct or indirect light composition. Model 237/1 features single 14cm diameter sphere, whereas the sphere of the model 238/1 is larger, measuring 20cm in diameter.