This product is a set of four Halo 4-inch integrated LED recessed ceiling light trims with a warm 2500-3000K color temperature. The lights are dimmable and have a modern style, making them suitable for various indoor spaces such as bedrooms, living rooms, and kitchens. The lights are hardwired and have a voltage of 120V. The brand is Halo, and the model is BLD406930WHR. The product is made of metal and is designed for indoor installation.