General description This 100W 12V DC Heater Fan is designed for efficient heating in various applications, including egg incubation and electric heating appliances. It features a PTC (Positive Temperature Coefficient) heating element that ensures safety and quick heating while maintaining a constant surface temperature. Technical specifications Power: 100W Color: Black Material: Plastic Size: 90 x 60 x 42 mm Mounting Hole Size: φ4 mm Length of Lead Wires: 200 mm Length of Bare Wires: 10 mm Measurement Tolerance: +/- 1-3 cm Installation Type: Portable, Freestanding Heating Method: Heat Flow Radiation Usage Ideal for heating or solid applications Suitable for equipment, electric heaters, general electric appliances, and curtain machines Other information PTC elements are insulated within an aluminum tube for safety Heats up quickly and has a long lifespan Operates with minimal noise Note: Power may vary by +/- 20% depending on the working environment Light shooting and different