Luminaire for mixing coloured lights, in particular of ww and tw light from LED elements, and LED module therefor

摘要

The lamp comprises a front circuit board (101) that includes multiple light sources (111) for generating a first light color with LED elements. A back circuit board (102) includes multiple light sources (112) for generating a second light color with LED elements. The LED elements of the back circuit board are positioned into recesses (106) formed in the front board according to the grid of the back board, to form a mixture of light colors.