I love these lamps. They are perfect indoors or out. I was lucky to find 10 and have never seen any other example. I’m told that these bug-like shades were engineered for warehouse or stockroom aisles and designed to throw the light out to two sides only. That makes them particularly useful for store, gallery or restaurant use. The lamps are complete with a twist-in style bulb housing, 13″ pipe and a Swivel ball mounting plate that’s perfect for flat or angled ceilings. The shade is 9″x12″. Buy one or all 10. $400 each… quantities discounted.