Vintage Philips Infraphil infrared lamp

Commonly attributed to charlotte perriand (1903-1999) for philips “infraphil” model infrared table lamp with adjustable diffuser in cream-lacquered cast aluminum resting on a chrome-plated metal base plugged in and not working; small blisters, traces of corrosion on the foot. With its original box and guarantee (used condition) and a subsequent guarantee. High.: approximately 23 cm.