[Don] put together a guide that will help you build your own Ambilight Clone for about $40 plus the cost of an Arduino ... For RGB light sources [Don] grabbed six ShiftBrite modules.

The 6m tall creation is studded with 2000 waterproof RGB LED modules. Software for the tree ... The 600W system is 100% Arduino-free and costs less than the equivalent of 0.04USD per hour ...