Dimmable low-voltage LED reflector lamps MR16 with retrofit plug-in base are an LED alternative to conventional low-voltage lamps. These lamps are dimmable on many commercially available dimmers. They are mercury-free and have a very long life of up to 25,000 hours, with low energy consumption. High color consistency is achieved thanks to narrow binning. The compact design in solid glass and single lens allows for easy replacement of halogen lamps. These lamps are ideal for economical spot lighting and can be used in various application areas, including shops, the hospitality industry, museums, galleries, and living rooms. They are suitable as downlights for marking aisles, doors, stairs, and more, as well as for spotlighting lighting accents, display cases, shop windows, and heat-sensitive objects such as food and plants.