Dimmable LED Illuminant System

摘要

A dimmable LED illuminant system is provided, comprising at least two LED illuminant chains connected in parallel and/or back-to-back and having in each case at least one light emitting diode, wherein the LED illuminant system has a control unit and is fed via a supply, which is designed to receive dimming information supplied via the supply and to switch on and/or off in stages individual ones of the LED illuminant chains connected in parallel/back-to-back depending on the supplied dimming information and for the implementation thereof.

主权项

1. A dimmable LED illuminant system (LMS, LMS′) with at least two parallel and/or back-to-back configured LED illuminant chains (LMK1, LMK2, LMK3) each comprising at least one light emitting diode (L), wherein the LED illuminant system (LMS, LMS′) is fed via a supply (V) and comprises a control unit (SE) which is equipped to obtain a dimming information supplied via the supply (V) and to switch on and/or to switch off individual parallel/back-to-back configured LED illuminant chains (LMK1, LMK2, LMK3) in stages dependent upon the dimming information supplied and for the implementation thereof.