The Knapstein SENA-3 has three swivelling spotlights that can be independently aligned as required. The lamp has a maximum projection of 17 cm. The glass of the spotlight is made of white satinised lead crystal. The SENA-3 can be used as a ceiling or wall lamp. It is available in brass matt, matt nickel and chrome finishes. The ceiling and wall lamp has three G9 sockets, which are operated with replaceable LED retrofit lamps. If dimmable lamps are used, the lamp can be dimmed on site with a trailing edge phase dimmer. The series also includes SENA lamps with one spotlight or two, four and six spotlights.