General description Mini Recessed Downlight is a versatile 1W small recessed spotlight designed for various applications including wine cabinets, jewelry cabinets, living rooms, and closets. This 10-pack set operates on 100-265V AC and features a sleek black design with cold light, making it an ideal choice for decorative indoor lighting. Technical specifications Dimensions: Outside diameter 20mm, ceiling cutout 29mm, height 40mm Power: 1W Voltage: 100-265V AC Lifespan: Over 50000 hours Installation Easy and safe to install Includes one transformer for each downlight Usage Ideal for decorative room lighting Suitable for KTV rooms, TV cabinet showcases, hallways, living rooms, bedrooms, and dining rooms Other information High-quality aviation aluminum construction for excellent heat dissipation and low heat generation 360-degree rotation arm for desired spot lighting focus Energy-efficient, saving up to 90% compared to halogen bulbs