RGB and tunable white modular LED downlight with white high efficiency (>80%) white painted aluminum reflector and satinated PS Microprism diffuser. Build-in RGB + tuneable white LED technology (>100lm/w, 2500-7000k, CRI>90). RGB dimming 0-100%, CCT dimming 5-100%. White painted die cast aluminum body (RAL9003). Ideal for museums, theaters and hospitals.