Press one time, one color light up, press it again, another color light up.so you can change different color modes, can fixed one color or 7 color gradual changing,long press it turns off . press the touch button to keep the last color, and then press it again, can use the automatic color change mode.3D illusion LED nigh light with cute design to give you amazing 3D visual effect, providing you with more comfortable and delicate light. You will not feel down in dark and your baby will not feel. Made from acrylic material, measuring 2.36*5.11 inches, this custom custom personalized led night lamp with 3d illusion effect. Usage Scenarios: Office supplies, school stationery, corporate promotions, trade show giveaways. Tailored branding: Supports logo imprint and design personalization. Product Highlights: Portable, durable, practical for daily use.