Chip Nano Pico LEDs - Size: Pico (1mm) / Color: RED – The Gundam Place Store
Round LED 1mm Axial Red / Green / Blue / Yellow / White, For General Purpose Lighting, 3V
Inline switch for 12V power / LED light - 5.5x2.1mm DC Connector Jack – Sparts NZ
Amazon.co.jp: 5.5x2.1mm DC Power Connector, Welding Male/Female Power DC Jack for Camera LED Light Without DC Jack (Green, Leaning Tower of Pisa Type) : Computers