3 colors (Red, green&blue) devil eyes images plus the Sharingan eye image and support uploading your customized picture/gif (within 1MB 240*240 pixel, picture need with JPG format).   Specification: Voltage: Type C Port: For USB connection at 5V. Adapter Cable: Includes a 9-24V adapter cable (red wire for positive, black wire for negative. Note: The reverse connection will burn the lamp.） Working temperature: -10℃—65℃ Light Diameter: 4.9cm/1.93inch (It can be installed into 2inch,2.5inch and 3inch lens） Package: 1pcs light( If need 2pcs, please order the 2pcs option) Precautions： Before installation, test the light with a stable power supply: use a power bank at 5V (or a type C USB cable connected to your computer for power supply). Ensure the power supply is stable at either 5V (via Type-C USB cable) or 9-24V (with the provided adapter cable). Voltage must be stable. When using a 9-24V supply, connect the red wire to the positive pole and the black wire to the negative pole. Connect lights with the power off, then turn on the power after completing the connections. Each light connects to different wifi independently.  The eyes are sold separately. They don't sync. The devil eye light is without low beam and high beam light. It is just devil eyes usage. Just the glass side is waterproof. You can use glue to do water-proof if needed. Connect Tutorial( You can also follow the below video to connect) Power Connection Options: Use either a 5V Type-C USB cable or a 9-24V adapter cable.  WiFi Setup: On your phone's WiFi settings, look for networks with the name starting with 'EYES_"  Connection Steps: Connect to each network separately if you ordered 2pcs. Pattern Selection: They work independently but you can choose the same pattern for each. Control Access: Open your phone's browser and enter 192.168.4.1 to access the control page where you can select different animations.