CLEAN : Festival of Lights in Lyon: "sobriety and abundance of pleasure", says the mayor

The video discusses the impact of LED technology, cultural and social aspects, and the experience of attending a renowned light festival. The speakers express their excitement and appreciation for being part of the event, highlighting its significance and the joy it brings to participants.

How do the speakers describe the light festival in terms of its global standing?

What artistic expression do the speakers hope the audience in Leon will enjoy?