DALI Dimmers
DALI (Digital Addressable Lighting Interface) is a digital communication protocol designed to provide a backbone for local lighting networks. DALI dimmers can be interfaced to LED drivers, implementing addressing, grouping, dimming in a resolution of 8-bit (254 dimming steps). The precise logarithmic dimming curve allows DALI dimmers to support a dimming range of 0 to 100% for LED, with the sensitivity adapted to the eye.