The internal timer allows the Ladybug available in green, blue or red light 45min long. This has been so far always enough to fall asleep (still 2.5 years).
Insofar as the ladybug, as ours is used once a day, keep the 3 AAA batteries by up to 9 months. Weakening batteries one notices when green and blue shine no more (red on the other hand already, but slightly weaker).
The Ladybug projects a constellation on the walls or the ceiling of the nursery. With us the Ladybug was previously in a 12sqm room with 5m ceiling height (under the roof) and is currently a 15sqm room with 2.40m ceiling height in use. The effect of the night sky is available because the stars do not spread as far more intense at a normal ceiling height 2.40 apart.
Security
========
It is also emphasized that we have thought of the security. Although not really a classic toy. The battery compartment is covered with Velcro to the battery cover behind is then sealed with a screw, so that the child does not accidentally to small parts such as batteries zoom comes.
Conclusion
====
For us to date the perfect Einschlaflicht. Even with now 2.5 years running the Ladybug every night his 45min until our daughter fell asleep. The batteries last for my feel very long. The fact that you do not need one outlet also has certainty that nothing can happen with a power cable in the nursery. Flexible even for the holidays entrained as battery operated.
