LED MODULE, LED ILLUMINATION MEANS, AND LED LAMP FOR THE ENERGY-EFFICIENT REPRODUCTION OF WHITE LIGHT

摘要

The invention relates to an LED module, selectively comprising at least zero, one, or a plurality of LEDs from Group B and/or Group G and/or Group R and at least one or more LEDs from Group P, characterized in that the concentration of phosphors/phosphor mixtures of the LEDs in Group P is selected such that the photometric efficiency (Im/W) thereof is at or near the maximum as a function of the CIE x-coordinates.