3X-60X Recessed LED Panel Ceiling Lights Ultra Slim Panel Down Lights Spots Lamp. --LED recessed lights it uses high-quality PP, sturdy material and high-quality design provides a certain guarantee for the heat dissipation of the lamp and has good heat dissipation. --The light quality of LED spot is mild, CRI> 85, which is closer to the color of the object itself. The illumination angle of the ceiling spotlight is 120°, no flicker. It has low power consumption and can save up to 89% energy compared to traditional light sources. -You need to dig a hole with a diameter of 75 mm ...