Multiple Functions Sunset Lamp: Sunset lamp projector can Available in 16 different colors and 4 modes effects: Flash/ Strobe/ Fade/ Smooth and 5 brighss adjustment, Music Sync, Smart Timing.It can be synchronized with music and sound, beating the lights with the rhythm of the music,can set it in advance according to your sleep time, it will automatically turn on when you wake up, and turn off when you sleep. High Quality Material: The sunset projection light is made of a mixture of iron and aluminum, it will not fall over due to the stable base and poles, we won't worry about frequent turning to cause damage. Our sunset light projector uses Energy-saving, glare-free HD crystal lens and high quality COB lamp bead which has a long life.Note: The lamp head of the product can only be turned up and down 180 degrees; Attention: Horizontal rotation is not allowed. How to Use: Rotating the light can adjust the size and shape of the sunset lamp projector. The greater the distance, the greater the projection that the light can throw on the wall or ceiling. The light casts amazing colored circular lights on the wall, ceiling and floor. App control sunset projection lamp: Sunset lamp intelligent APP control create a romantic atmosphere for your home decoration, soft sunset colors freeing you from daily stress. with the sunset light, you will have a romantic, modern bedroom, a warm and comfortable living room, Add sparkle to life. How to Use: Rotating the light can adjust the size and shape of the sunset lamp projector. The greater the distance, the greater the projection that the light can throw on the wall or ceiling. The light casts amazing colored circular lights on the wall, ceiling and floor.