Create your own Stjärnhimmel with this complete set. Starry sky in fiber optics is dimmable with an electronic dimmer. In the light sensor / transformer sits a small fan that emit a faint buzzing, load the light sensor in a place where they are not disturbed by the sound.
Bright spots - 76st (38st light points, two meter cable length, 38st has three meter cable length).
Cut-out Dimensions - 2.3 mm
Light sensors / transformer - LxWxH - 16,2x9,8x7,7cm
Minimum distance behind the roof for best effect - 3,8cm
Environmental picture is only to illustrate how a starry sky might look like.