• Includes 48 round installation frames in black color and 48 GU10 sockets. Bulbs are not included. • External dimensions of each frame: 90 mm in diameter. • Installation hole diameter: 70-80 mm. • Installation depth with lamp: approximately 75 mm. • Compatible with lamps of 50 mm in diameter, such as LED or halogen with GU10 or MR16 interface. • The spotlight is rotatable up to 30°, allowing you to direct the light to specific areas. • Easy bulb replacement: remove the spring from the inner ring to change the bulb without dismantling the frame. • Ideal for use in living room, bedroom, kitchen, bathroom, hallway, hotel, office, library, and more.