A Color Temperature Tunable LED Lighting Controller Based on DALI Protocol
LIN Zewen
LIU Muqing
Abstract：In this paper, a color temperature tunable LED lighting controller is designed taking the advantage of both DALI protocol and LED technology. This controller can simultaneously and respectively control the red, green, blue and white LED outputs to match a certain spectrum to meet the targeted color temperature. Real-time monitoring and feedback regulation by the feedback module ensure that the color temperature of output light remains unchanged.
Keywords：DALI protocolLEDspectrum matchingcorrelated color temperature
Publication Date：2016-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：6( 11-16 )