Light organs can be built in various forms. Most triacs are used to incandescence copiers. Modern and small variations, for example, Case Modding, use Ultra-bright LED's

Here you will find Schematic Circuit Diagram for DIY and further information on Light organ
Sponsored Ads:

Kleine, aber feine Miniaturlichtorgel mit LED Betrieb	www.b-kainka.de/bastel85.htm
Lichtorgel mit Thyristoren Mikrofon-gesteuert mit Platinenlayout	www.aaroncake.net/circuits/organ.htm