Marukan Ceramic Heater 100W I purchased this as a spare bulb in case of emergencies, but I ended up not using it, so I'm putting it up for sale. - This ceramic heater emits infrared rays to gently warm your pet's body. - It doesn't emit light, so it won't disrupt your pet's natural sleep cycle. - Being ceramic, it's less likely to break compared to glass bulb types and has excellent heat retention. - It 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: 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".