The Amityville Antique Lamp was featured in the film Amityville 4: The Evil Escapes
The lamp was inside 112 Ocean Avenue. While Father Manfred led five other priests into the house to exercise it, the lamp managed to knock Father Dennis Kibbler unconscious.
Thinking the exercism a success, the priests left. After a few days, there was an estate sale. At the sale, a woman named Helen Royce and her friend Rhona are looking through the items when Helen finds the lamp. At only $100.00, Helen decides to buy the lamp as a birthday present for her sister, explaining that she and her sister send each other rather ugly gifts as a long-running joke. While checking the lamp, Helen cuts her finger on a brass collar around the bulb. Ignoring the cut on her finger, Helen buys the lamp. Helen's finger begins to get infected and discolored as the day goes on. Helen later dies of Tetanus.
One week later, the lamp arrives at Helen's sister, Alice Leacock's house, a large, three-story home over a beach in a small town called Dancott, California. That day, Alice's daughter, Nancy Evans, and her three children, Amanda, Brian, and the youngest child, quiet, mysterious Jessica, move in with Alice. Once they arrive, Alice decides to open the package containing the lamp. Nancy thinks the lamp is hideous, while Alice finds it interesting. Once the lamp is turned on, Alice's parrot, Fred, begins to act crazy, and her cat, Pepper, scratches Amanda. While the rest of the family pays little to no attention to the lamp, Jessica seems to be drawn toward it.
The lamp then begins to manipulate electrical devices around the house or perform seemingly impossible feats, such as killing the parrot and putting it in the toaster oven, turning on the kitchen sink's garbage disposal, and cutting off the hand of the electrician's apprentice, and vandalizing Jessica's room.
Father Kibbler, while staying at Father Manfred's place, gets a call from the lamp, which makes smoke come out of the phone and melts the speaker. Worried, he travels to Dancott to investigate. When most of the family is away, Jessica is entranced by the lamp, which then uses its extension cord to murder their housekeeper Peggy.
Father Kibbler contacts Nancy and tries to convince her that the evil has taken possession of an object from the Amityville house. They rush home only to find that the lamp used a window to knock out Amanda and has brainwashed Jessica, who stabs Father Kibbler in the shoulder while the lamp's extension cord tries to stop him from exorcising it. Alice saves the day by grabbing the lamp and throwing it out of the window, shattering it on the rocky shoreline below. The movie ends with the family thinking their ordeal is over, not realizing that the dead plumber is still inside their house. The camera pans to the remains of the lamp, showing the evil within has now possessed the family's cat.