Good lighting is essential in architecture design to provide safety and comfortable environment. Architectural lighting is what we need to bring the right atmosphere and dramatic feeling to a particular scene like exhibition hall, museum, office building, etc. You cannot imagine a beautiful architecture while there is not enough good lighting. With suitable lighting package solutions, an efficiently illuminated facility will, of course, reduce operating cost, which will impact the bottom line. Energy saving and cost efficiency will always be a forever target in architectural lighting application. You will never know how harmful bad lighting it is for architectural design. Therefore, seeking for satisfied lighting will be never out-of-date in architectural lighting.