Round lid surrounded by a square frame.
The same cover from 2012 production year, photographed in 2015 on Brandeis St 9-11, Tel Aviv-Yafo, Israel Click for a larger image Translation of the text on the cover
Tel Aviv Jaffa municipality
The Standard mark of the Standards Institute of Israel - IS 489
An old emblem of the Tel Aviv Municipality
Electricity / Lighting
2011 IS 489
Gelem Concrete Products Ltd. / Patent Pending / 170479 / www.gelem.co.il