Cayla cage-shaped ceiling light with a matt black surface and cube-like shape Cayla is a ceiling lamp with a popular cage look that is also reminiscent of a cube. There is no classic lampshade in the true sense of the word, instead the matt black frame forms a frame of narrow struts. As a result, the view of the inside of the lights is essentially unobstructed. This makes it easy to see the E27 bulb to be used, which should therefore have a stylish, matching appearance. The recommendation is therefore clearly in favour of energy-saving LED bulbs with a filament look, which combine a modern look with a classic appearance. G80-design globe bulbs with a larger diameter also go very well with the overall design of the ceiling light, which embodies an appealing vintage style.