I used this in my home loft. Since it's a loft, I didn't use it every day. I think it's still usable. Fluorescent light 300 type Please understand that this is a used item before purchasing. Please understand that this item is stored at home and will be shipped in simple packaging before purchasing (⋆ᴗ͈ˬᴗ͈)” Please check the actual photos for the condition of the product. *To offer it at a slightly lower price, and due to shipping costs, we may ship it without the box. Please understand. Thank you. #Izumi's product list is here ☜✨