Features: Experience efficient ventilation with our 80mm 12V 1.35A duct fan, featuring a powerful motor, perfect for maintaining freshness air in various environments. This ventilation solution offer energy efficient operation, making it a intelligent choice for sustainable living. Ideal for homeowners, hobbyists, and workshop enthusiasts seeking precise humidity control and air quality improvement in grow tents, kitchens, bathrooms, or electronics cooling systems. Perfectly integrates into ventilation setups for hydroponic systems, server rack, soldering stations, or pet areas, for 8cm diameter ducts for seamless installation. Engineered for continuous operation, this blower kit ensures reliable airflow management in greenhouse environments, 3D printing setups, and industrial equipment cooling applications. Specifications: Component:Plastic Length: 12.3cm Duct diameter: 7.3cm Package Includes: 1 Set Ventilation Fan note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you donot mind befores you order. 2.Due to the differences between different monitors, the picture may not reflect the actual color. Thanks for your understandings.