Features: 1. Adjustable heating lamp with temperature control function, no external thermostat required. Digital LCD display allows temperature settings between 25C and 32C. Compact design suitable for small pet enclosures. 2. Auto constant temperature technology: when the ambient temperature is below the set point, the lamp heats at full power; when the temperature exceeds the set point, it switches to low-power heating mode. 3. Built-in fan circulates warm air during operation to help regulate pets' body temperature, support appetite, and promote metabolism. Constructed with a plastic shell that is flame-retardant, fire-resistant, and high-temperature resistant. 4. Cooling function: designed for year-round use. Long-press the "+" button until "F5" appears on screen to activate fan-only mode for ventilation and cooling during warmer months. 5. Includes a pull-out type temperature sensor with extension cable, allowing placement at a distance for more accurate temperature monitoring. Features an E27 threaded lamp base for direct installation. 6. Built-in power failure memory function automatically restores previous settings after a power interruption, ensuring consistent performance. Ideal for use with incubators. Specifications: Item Type: Heating Lamp Material: Plastic, Ceramic Product Size: Approx. 11.5 x 10 cm / 4.5 x 3.9 in Cable Length: Approx. 62 cm / 24.4 in Gross Weight: Approx. 231 g / 8.1 oz Applicable Animals: Rabbits, Cattle, Chickens, Sheep, Geese, Ducks, Dogs, Quails, Pigs, Pigeons Use: Insulation Equipment Style: Fourth-generation temperature-controlled warming lamp Temperature Control Range: 2532C Product Type: Intelligent Temperature-Controlled Heater Light Power: 150W Temperature Control Area: Within 0.5C accuracy Voltage: 220V Threaded Lamp Base: E27 Package List: 1 x Heating Lamp