This interchangeable trim ring is only applicable to recessed downlights. Add contemporary style to your home with this round trim. Metal material makes the trim rings more durable, so the product is quality-guaranteed. With no tools required, it is easy to install by twisting and snapping to the recessed downlight. If you need a recessed downlight, please search for TRCH1974. Note: this 4-inch interchangeable trim ring is only applicable to Torchstar 4-inch interchangeable recessed downlight.