5PCS 12mm Latching Push Button Switch 5A 12V DC Pushbutton Switch 1NO1NC SPST ON/OFF Switch Black Metal Shell with Blue LED Ring Light, Waterproof Self-Locking Pushbutton Switch for 1/2" Mounting Hole: Amazon.com:
12mm Diffused Bullet-type WS2801 RGB LED Pixels strand
LED Metal Indicator Light 12mm Waterproof Signal Lamp 3V 5V 6V 9V 12V 24V 110V 220V Red Yellow Green White Blue Pilot Seal Bulb|indicator light|signal lamppilot bulb - AliExpress
12mm LED Panel Light - White
Amazon.com: ALITOVE WS2811 12mm Diffused Digital RGB LED Pixel Light Individually Addressable Round LED Pixels Module IP68 Waterproof DC 5V 50pcs/Set : Tools & Home Improvement
Bolt Beam 12mm LED Light - 55 Lumens | Led accent lighting, Led lights, Automotive led lights
12mm Diffused Thin Digital RGB LED Pixels (Strand of 25) [WS2801] : ID 322 : $39.95 : Adafruit Industries, Unique & fun DIY electronics and kits
Lh-12 12mm Newest Product Led Halo Ring Single Color Led Plastic Material 3v/12v/24v Used For 12mm Foot And Toggle Switch - Guitar Parts & Accessories - AliExpress
Bolt Beam 12mm LED Light - 55 Lumens | Super Bright LEDs
12mm LED Panel Light - White
Overview | 12mm LED Pixels | Adafruit Learning System
1 LED 12mm Ring - WS2812B 5050 RGB LED with Integrated Drivers (Adafru — Cool Components
Nooelec - 25pc 12mm Diffused RGB LED Pixels 5V WS2801 Drivers Waterproof Addressable Color