Cooler -Semiconductor Refrigeration Highlights Generic Brand Semiconductor Refrigeration Description: Brand new and high quality. Function: refrigeration and dehumidification. The cooling effect depends on the size of the cooling space, the ambient temperature, the thermal insulation and the sealing ability. Stable performance and low noise, no refrigerant required. DIY refrigerator, can do small refrigerators, pet refrigerators, small air conditioners, semiconductor testing, air cooling dehumidification, and learning semiconductor refrigeration theory, etc. Specification: Material: Plastic Size: Approx. 175 x 175 x 96mm / 6.89 x 6.89 x 3.78in Power: 144W Power supply: 12V 15A (not included) Package includes: 1 piece 40x40mm fan 1 piece acrylic sheet 2 sets of light fixtures 2pcs cooling plate 12706A 1set nuts 2sets 2pcs radiator tubes (containing 3pcs 9025 fan 3+2pcs 2pcs radiator tubes2+8pcs fan fixings) No: package not include power Note: It is not possible to cool the room or use it as an individual air conditioner, thank you Please allow slight difference between the size of the above and the actual item due to manual measurement.