[Eye protection] recessed LED spotlight integrated design, the depth of the light source from the lamp surface is 20mm. See the light but no lamp, create a soft, bright, comfortable atmosphere without dazzling light [Precise angle illuminated] led recessed spotlight 45 beam angle and powerful light effect, high luminous flux and luminous efficiency up to 86 lumens per watt, forming a perfect light shadow on walls, objects, etc., it is an expert atmosphere in various environments. And adjust freely, easily rotate the lighting direction 30 left and right, light up anywhere [IP20 waterproof rating] can be installed in any room that you want, including bathrooms. [Easy installation] The size of the recessed LED spotlight is 88X42mm, the hole size is 75-80mm, no screws are needed when installing. installation, no need for personnel, reducing labor cost [Wide range of applications] Set of 4 LED recessed spotlights for such as living room, background wall, cabinet, corridor, aisle, entrance, etc