Since 2011, corporate friends® has developed customized LED lighting and complex lighting systems for museums, architects, and light planners, especially in the field of showcase lighting. Minimalist design, high-quality material, and surface are as much in focus as light quality. Corporate friends only use LEDs with the highest color rendering and a low light damage potential. The LEDs are regularly tested and certified by independent museums and institutes such as the Rathgen Research Laboratory. In parallel, corporate friends measures the lighting spectral analysis according to the new IES standard TM-30-15 and the relative damage potential in their in-house lighting laboratory.