There are more and more interior decroations have been using LED as to replace the Incandescent lamp and CFLs as for LEDs' versitile programmable colour and intensity.
These are few examples...
All the sucessful installation acts as a promotion for these kinds of LED illumination itself as they are funny to watch, programmable colour to match the mood requirement...Longer life time and significant energy saving... Again, it is at least 10 year behind as for Hong Kong to compare with China. The Hong Kong Building designers, Architects, Lighting contractors, wake up and make up the City with More LEDs please. This City requires more vibrant and dynamic colours.