Square glass ceiling light with bubbles 1960's

Square clear bubble glass flush mount lamp, with aluminium ceiling base. Made in portugal in the 1960s - 70s. Works with screw cap led screw cap bulb, not supplied with the lamp. Measurements: Total height 12cm /4.7´´ Glass 24x24cm / ~9.5´´  Condition: The glass has a chip on the rim but this will be hidden under the aluminium base. Please note that this product is vintage. It is almost never perfect. It may be a little asymmetric and metal parts may be slightly bent. Any major defects are mentioned here, but please expect to see some minor irrelevant defects not mentioned, that are common to products with more than 20 years of age. If you have any questions, we are happy to answer them.