The lamp features four opal matte glass spheres on a matte black frame and combines modern ceiling lighting with elegant lightness; the satin glass surface provides glare-free illumination The four light bulbs with G9 base are included in the delivery with 4.2 watts each, 2700 kelvin and 470 lumens, providing a pleasantly warm white lighting This product is an containing product with a light source of energy efficiency class E; containing products are luminaires that can be disassembled for separate inspection of the included light source(s)