Thank you for viewing. This is a cage-specific heater that provides gentle warmth and won't get too hot, even if your pet bird is perched next to it. (It might not be enough on its own in mid-winter depending on the region.) The perch can be removed and washed. Purchased in 2018 from a pet shop. The perch and other parts have yellowed and discolored due to aging. There are minor scratches from use, but it heats up properly and I've confirmed that there are no issues with its functionality. - Brand: MARUKAN - Product Name: Yorisoi Heater - Temperature Setting: Around 40°C - Included: Instruction manual, removable perch - Power Cord: Included - Size: Listed on the product box and instruction manual Thank you.