Müller Licht Müller-Licht 401078 LED (RGB)-lampe EEK F (A G) E27 Globeform 9 W = 63 W Varmhvid (Ø x H) 95 mm x 140 mm 1 stk

LED bulbs are a good choice because of the long lifespan, for example. Since this bulb has the quite common E27 socket, it will fit in many light fixtures.