Three Working Modes for night light projector --- Mode A, Powers the light On and Off. Mode B, Cycles through color options and turns on blue/ purple stars over the yellow. Mode C, Turns on the rotating motion option and make stars and moon spinning on the ceiling and wall.
1. Regularly dust lamps and fixtures to maintain brightness and appearance.
2. Inspect for damage and replace bulbs promptly to prevent hazards.
3. Schedule professional maintenance for complex systems and 4. ensure safety precautions during DIY care.