While attributed to Andréa Lazzari he could not have designed this table lamp in the 70s being born in 1972 , Philippe Rogier in fact designed this  table lamp made in stainless steel metal coiled  diffuser for Oxar . Gallery Oxar was a company active in the 70s , little is know about Rogier and Oxar. 
 Base H.3  x D.20 x W.2 1/4 in , H.to bulb 6. , rewired with Us plug , possibility to be used as scounces  or table lampes. The coil is set in place by the bulb .
I can be reach at the 310 994 6009 if you want more info , for shipping outside the US please contact me for pricing and condition