Foldable light generating device

A light generating device comprising s1 light sources and a support configured to support the s1 light sources, wherein the s1 light sources are configured to generate light source light, wherein s1≥1;

• and wherein:
• the support comprises n1 domains, wherein n1 is more than three, wherein the support comprises k1 fold lines, wherein the fold lines define the domains, at least three of the n1 domains are separated by at least two of the k1 fold lines;
• wherein the domains have a first domain sided and a second domain side;
• the n1 domains and the k1 fold lines are configured parallel to each other;
• and
• the light generating device comprises m1 adhesive layers,
• wherein m1≥2;
• wherein at least two of the m1 adhesive layers, are functionally coupled to different domain sides of one or more domains;
• wherein a plurality of domains are configured to define a cavity in that at least one domain can be folded atop another domain to form said cavity;
• and
• wherein said domains folded atop one another can mutually be fixed by the adhesive layer as provided on one domain side, and the light generating device can be adhered to further element by the adhesive layer as provided on the other, opposite domain side.