This is a magnifying glass with an LED light. When light doesn't reach as desired, a single switch illuminates the area, making it much easier to see. I have confirmed that the light turns on. I used it a few times and then stored it away, so I have disinfected it. The box is crushed, so please be aware of this. If you are okay with the condition, understand the item's state, and are comfortable with a product stored in a private home, please consider purchasing. Thank you for looking.