This night light is ideal for when you don't want to be jolted awake by the night light.  The inclusions of the smoky quartz allow the light to be more diffuse. The crystal has a moody cloud in the back upper corner and a pretty little vein of iron in the front.

These have a light sensor so they self-activate in the dark. This quartz crystal has been shaped and polished. 

The total height is about  2.7" (68 mm);            

The crystal itself is about 1.2" tall x 1.1" wide x 0.7" deep (30 mm tall x 28 mm wide x 18 mm deep).