Reptiles Heating Lamps are infrared ceramic heater emitters designed for reptile terrariums and enclosures. These emitters provide warmth without producing visible light, helping to create a comfortable basking area for reptiles and tortoises while minimizing light disturbance. Key benefits Infrared heat with no visible light: Keeps the enclosure warm without bright illumination, suitable for daytime or nighttime use without disrupting normal activity. Flexible heat output: Available in wattages from 25 to 200W to tailor the heat level to your enclosure size and temperature needs. Simple, compatible installation: E27 base fits standard light sockets and fixtures powered by 220240V mains. Durable ceramic emitter: Built to withstand reptile enclosure conditions and provide reliable heat delivery. Key attributes Functionality: Infrared ceramic reptile heater emitter with no light output. Compatibility: E27 base, 220240V mains supply. Material: Ceramic infrared emitter. Performance: Wattage options include 25W, 50W, 75W, 100W, 150W, and 200W. Use cases and applications Small terrarium basking zone: Install a single 25W–50W emitter in a small terrarium to establish a warm basking area for daytime heating. Larger enclosures or multiple zones: Use 2–3 emitters in larger vivaria to create a controlled thermal gradient, providing a warm spot while maintaining ambient enclosure temperatures. Tortoise terrarium heating: Position one or more emitters to generate a warm microclimate at one end of a tortoise enclosure, supporting natural thermoregulation. Notes No light emission: These lamps emit infrared heat only, with no visible light. Voltage and socket: Designed for 220240V mains and standard E27 sockets. Wattage selection: Choose from the listed wattages to match enclosure size and desired heat output. The product is available in configurations of 1 to 3 pieces per . This description reflects the product's brand, specifications, model, and features as listed: Reptiles Heating Lamps, 13 Pcs, E27, 220240V, Infrared Ceramic Reptile Heater, Tortoise Terrarium Emitter Bulb No Light, with 25/50/75/100/150/200W options.