Amazon.com: CQRobot Ocean: TCS34725FN RGB Color Sensor Compatible with Raspberry Pi/Arduino/STM32. I2C Interface, Output RGB Data/Light Intensity Table. for Light Test, Phones, Computers, Industries, Lighting. : Electronics
TCS34725 RGB Light Color Sensor Module
RGB Light Sensor - EMX Industries, Inc. | Industrial Sensors
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Motion Sensor LED Light Strip, 2x9.8Ft RGB LED Strip Lights with Stay On, Motion Activated,Night Sensor 3 Modes,Remote,App Control Music Sync Color Changing Under Cabinet Lights for Bed Closet Stair TV - Amazon.com
RGB Color Sensor with IR filter and White LED - TCS34725 : ID 1334 : $7.95 : Adafruit Industries, Unique & fun DIY electronics and kits