Hello. This is a used item. It functions without issue, but it is dirty. It's very bright. The light bulb is marked as 6W 3000K 100V 50/60Hz, but I don't know the details. No claims and no returns, please. There is rust-like staining, so please understand this before purchasing. Set of 4 white LED spotlights, perfect for a lighting rail with a circular design. - Quantity: 4 - Color: White - Type: LED spotlight - Shape: Circular Thank you for viewing.