I am lover of technology lightsaber and I always try to find this type of project. The light have many features like connection with phone via Bluetooth with also audio and video. For the audio and sound quality they used Digital Signal Processor) in light designed and much improve the result of this lightsbar. Another feature is million colors in the project and then its much better from other.
Yesterday I saw the product $20000 and I hope it will get their target with in four days. This is the successful standard of the project.

Thank you for sharing the cool project.