Goddess oil rain lamps. Only ever saw my parents use the rain effect once growing up : r/nostalgia
Vintage Oil Rain Lamp... - Brand Spanking Used Thrift Store | Facebook
Vintage 70's Oil Rainlamp - Etsy
Amazon.com: PUMP for Oil Rain Lamp "NEW REPLACEMENT PUMP/MOTOR" to Work with a Large Oil Rain Lamp for Lamp Sizes (30" or Taller), made by OilRainLamp.com : Patio, Lawn & Garden