The luminous stickers came on time, though packed a bit unkind, but you can do this for the price not objectionable. They stick well on the bedroom ceiling and fulfill their purpose. The light intensity is at a dark bedroom perfectly adequate - not too bright - but rather a brighter glow - and thus do not disturb sleep. Once the eyes have adjusted to the darkness, you can admire the stars on the ceiling and accompany the person underneath, depending on state of mind in the realm of dreams. Is for guests often a little "Wow experience". Can recommend it without further ado.