Designed to meet the newest in DALI (Digital Addressable Lighting Interface) Lighting control protocol IEC 60929, the GRE Alpha DALI(R) Dimmer provides flexibility and ease of use for smart home lighting automation projects. Working with DALI Lighting controllers has never been easier. With wide input voltage settings and compatibility with DALI(R) enabled Lighting control systems, the GRE Alpha DALI Dimmer module provides smooth, 0-100% linear dimming with <0.1 Watts of standby power.