Feature: 1. Efficient Heat Dissipation: Utilizing the GL style cooler, this semiconductor cooler effectively releases the heat deformation generated during use, ensuring optimal performance and longevity. 2. Sealed Enclosure Design: The fully enclosed structure prevents the intrusion of dampness from the air, safeguarding the semiconductor cooler and maintaining its efficiency over time. 3. Superior Reliability: This cooler boasts a reliability that is over 10 times higher than conventional devices, ensuring consistent performance and durability in various applications. 4. Versatile Compatibility: Designed to work with thermoelectric coolers, heat sinks, for TEC1, for 12706, 12705, 12703, 12715, and more, this semiconductor cooler offers flexibility and adaptability to suit different cooling needs. 5. Advanced Cooling Technology: With advanced engineering and innovative design, this semiconductor cooler delivers efficient and effective cooling solutions for a wide range of thermal management applications, setting a new standard in cooling technology. Specification: Item Type: Semiconductor Cooling Machine Material: Aluminum Alloy Fan Voltage: DC12V Fan Current: 0.4A Cooling Method: Air Cooling Cooling Power: 45W Fan Diameter: Approx. 80mm / 3.15in Size: Approx. 80x80x80mm / 3.15x3.15x3.15in . Package List: 1 x Semiconductor Cooler