Small LED Ceiling LightsThese mini 3W COB LED spotlights are suitable for indoor or household lighting, as a recessed ceiling light or for cabinet, cupboard, closet, etc. Basic ParametersExternal diameter 38mm/1.5inch, inner diameter 27mm/1inch, height 28mm/1.1inch. Suitable for 30mm/1.2inch cutout Easy to installDrill holes, push lights, connect wires, each light has a clasp to secure the lamp to the ceiling or wall. 'cupboard. Aluminum alloy body with built-in trim ring, high safety is guaranteed Detachable designEach spotlight is equipped with a small LED driver, it is detachable, connecting with the driver makes the light work under 85-265 voltage range, driver can pass the hole needed for light mounting 85% by replacing 25 W halogen bulbs with these 3 W LED spotlights.