Combination of LED based products

Ambient illumination of a larger conference hall with various LED based products.
LED stripes (modified BM200) mounted behind wooden plates (middle) illuminate walls. Wooden plates in the middle of the hall are illuminated in the same manner. Edge of the ceiling (top) is illuminated with Luxeon LED based lamps.

Previous picture shows the hall when it is also illuminated with main light. LED based products are better visible in this picture.