Recessed spotlight with LED technology for general lighting, luminaire can be expanded with various light effect rings and decorative glasses, high ease of maintenance, tool-free ceiling installation with quick-release springs, energy-saving, no UV and heat radiation, heat management with passive cooling, reflector made of high-quality aluminum in PRI-Plus mirror optics for maximum light output and optimal glare control, ceiling installation frame made of die-cast, ready to plug in for connection to supply unit, supply unit included (placement outside the luminaire body), one decorative ring or light effect ring is included per luminaire