To provide you with better service. Please note that: LED spotlights are not waterproof. Please install them indoors and do not soak them in water The surface where the lamp is stuck needs to be kept clean during the day. I hope this small spotlight can illuminate your life. Brightness adjustable remote control and button control Each package comes with 2 remote controls, and you have two control modes - button control or remote control. It is very easy to use. Specifications: 1. Voltage: 4.5V 2. Power: 0.6W 3. Lumen: 80LM 4. Color temperature: 4000K 5. Battery model: AA (packaging does not include battery) 6. Amplifier type: 3528 LEDs Material type: PC Used for painting This painting has a brightness of 80 lumens and 4000K, making it a great tool for your painting process. Used for corridors When you return home and open the door, press the button and the spotlight will greet you. Usage of Wine Cabinet A small spotlight will decorate your wine cabinet and become a scenic spot in your home.