External thermal insulation is a versatile solution that benefits both northern and southern regions. In the north, it helps retain heat during cold winters, while in the south, it provides effective cooling during hot summers. This technology is suitable for new construction projects as well as energy-saving renovations of existing buildings. Many older buildings suffer from poor insulation, leading to high energy consumption, condensation, and mold on interior walls during winter, which significantly affects indoor comfort and living conditions. By implementing external wall insulation during renovation, residents can continue their daily lives without disruption, ensuring both energy efficiency and a healthier living environment. Pillar Lamp,Modern Pillar Lights,Outdoor Column Lights,Outdoor Led Street Light Changzhou Jingui Lighting Technology Co., Ltd , https://www.czjglighting.com