Multicolor & Warm White: These RGB color changing LED puck lights come with 4 preset lights: white (4000K), red, green, and blue. 2 light modes on the remote control to choose from, flash/fade can display 16 colors. It is perfect for parties, birthdays, Christmas, Halloween, or ambient lighting decorations. The changing lights can create a pleasant, warm, and romantic atmosphere, more fun for children and family. TWO CONTROL MODES & SELECTABLE DIMMER: Turn the battery light on/off with the remote control or the switch button on the lamp. Press the button to switch between 5 lighting modes. Long press the switch button or use the remote control to adjust the white brightness (20%, 40%, 60%, 80%, 100%). Each remote control can control all the puck lights. The effective distance can reach 8-10 meters. . Auto-off & Adjustable Brightness: Set the lights to turn off in 1/2 hour, 1 hour, 2 hours, or 4 hours. Choose the appropriate brightness level (20%, 40%, 60%, 80%, 100%) with the button or remote control. 8 LED beads, extremely bright and long-lasting. Emit soft and warm white light, not dazzling or flickering. It can also automatically turn off after 30 minutes of no operation to prevent battery consumption if the time is forgotten or turned off.