How long will my Lamp last?

The Lamp will last indefinitely as long as the body or neck is not damaged. The question normally means "how long will the stone last?" Provided it is used exclusively with Ashleigh & Burwood's Lamp Fragrance, the instructions are followed and the Lamp is not misused, then each assembly will last for around 250 uses. We are still testing stones that have passed 300 uses and they are working at their optimum level.