Dimensions: W95 x D95 x H170mm Materials: [Cover] Steel [Ceramic Ball]: Ceramic [Heating Element] Chromium, etc. [Mounting Parts] Steel Thank you for viewing. This is a heat lamp that I used when I had Java Sparrows. I think I used it only in the winter for about 3-5 years. It has been wiped with a disinfectant wet sheet, but there is a feeling of use. Please refer to the photos. Also, the operation has been confirmed, but for the safety of the birds, we recommend that you re-check the operation after it arrives at your hand after purchase. Perhaps because it hadn't been used for a while, it smells when you first turn it on.