... 1. Residential Buildings, Home , Office, meeting room♦ 2.Commercial center, Supermarket,Shopping mall♦ 3.Museum, school ... to heat , only 20% changed to light.Company brief introduction1. Welcome Welcome to Just LED ... we believe we will do better and better 2. Company Logo&Slogan: < Just for the world, Just ... needed customers, also we can help designing company logo and package if want .Welcome your ...