Dark base lamp Kalisa with an E27 socket The Kalisa base luminaire brings a coherent design and scores with its resistance to outdoor influences. With the IP44 protection rating, this luminaire can be used outdoors for a long time without any problems. It is made of aluminium and, thanks to a lampshade cover, offers enough protection for the E27 bulb, which is hidden inside. The choice of the illuminant is left to the user. However, a low-consumption LED bulb is recommended, which visually matches the character of the luminaire.