This bathroom and kitchen fit round shape LED downlight in white colour. In case you do not like that light colour later, you should remove it from the ceiling, change the light colour and reinstall it. The light emitted by this luminaire has a UGR 19, a good quality brightness that is protecting your eyes from fatigue. The installation requires a 19.5 cm diameter ceiling hole, with a minimum 5.5 cm depth. After connection to the light source, as it has a drive included, just fix it with the clamps included, and enjoy the new and powerful lighting of 30W.