Marukan Ceramic Heater 100W I bought this as a spare bulb in case of emergencies, but I ended up not using it, so I'm putting it up for sale. - A ceramic heater that radiates infrared rays to gently warm your pet's body. - Doesn't emit light, so it won't disrupt your pet's natural sleep cycle. - Made of ceramic, so it's less likely to break compared to glass bulb types, and it has excellent heat retention. - Can be easily installed like a regular light bulb. ■ Material/Ingredients: Ceramic, nichrome wire, etc. ■ Country of Origin or Manufacture: China ■ Product Size: φ80 x Height 103mm ■ How to Use: Please use as a replacement heat source for the separately sold Ceramic Heater 100W (with cover). ■ Other Details 【Target Animals】 Small animals, birds, reptiles in general ■ The temperature in an empty tank (W60 x D45 x H45cm) with a 100W ceramic heater installed is approximately "room temperature + 15°C".