![2 Pin PL LED Lamp - Replaces 13 Watt- GX23-2 Base Lamps - Ballast Compatible or Bypass, 3500K and 550 Lumens 2 Pin PL LED Lamp - Replaces 13 Watt- GX23-2 Base Lamps - Ballast Compatible or Bypass, 3500K and 550 Lumens](https://cdn11.bigcommerce.com/s-phjrc3z910/products/9198/images/13601/57964-GC-2__59758.1530551824.1280.1280.jpg?c=2)
2 Pin PL LED Lamp - Replaces 13 Watt- GX23-2 Base Lamps - Ballast Compatible or Bypass, 3500K and 550 Lumens
![What is the solution for this problem? How do I connect a 64 LED with an Arduino Uno R3? The Arduino has only 13 pins for a digital I/o.' - Quora What is the solution for this problem? How do I connect a 64 LED with an Arduino Uno R3? The Arduino has only 13 pins for a digital I/o.' - Quora](https://qph.cf2.quoracdn.net/main-qimg-d42e3bf5bcd3381b6bafc5cdee66705d.webp)
What is the solution for this problem? How do I connect a 64 LED with an Arduino Uno R3? The Arduino has only 13 pins for a digital I/o.' - Quora
![Feit Electric 13-Watt Equivalent PL Twintube CFLNI Bi-Pin Plug-In GX23 Base CFL Replacement LED Light Bulb, Cool White 4100K (1-Bulb) BPPL13/841/LEDG2HDRP - The Home Depot Feit Electric 13-Watt Equivalent PL Twintube CFLNI Bi-Pin Plug-In GX23 Base CFL Replacement LED Light Bulb, Cool White 4100K (1-Bulb) BPPL13/841/LEDG2HDRP - The Home Depot](https://images.thdstatic.com/productImages/0f23454b-04ea-43cb-aff8-51fb41e43f3e/svn/feit-electric-led-light-bulbs-bppl13-841-ledg2hdrp-e1_600.jpg)
Feit Electric 13-Watt Equivalent PL Twintube CFLNI Bi-Pin Plug-In GX23 Base CFL Replacement LED Light Bulb, Cool White 4100K (1-Bulb) BPPL13/841/LEDG2HDRP - The Home Depot
![Bad Tutorial? Connect an LED directly to pin 13 without resistor? - Website and Forum - Arduino Forum Bad Tutorial? Connect an LED directly to pin 13 without resistor? - Website and Forum - Arduino Forum](https://europe1.discourse-cdn.com/arduino/original/4X/7/6/1/76182581a0a750494af83df7483e4965feeb6d92.png)
Bad Tutorial? Connect an LED directly to pin 13 without resistor? - Website and Forum - Arduino Forum
![Feit Electric 13-Watt Equivalent PL Twintube CFLNI Bi-Pin Plug-In GX23 Base CFL Replacement LED Light Bulb, Cool White 4100K (1-Bulb) BPPL13/841/LEDG2HDRP - The Home Depot Feit Electric 13-Watt Equivalent PL Twintube CFLNI Bi-Pin Plug-In GX23 Base CFL Replacement LED Light Bulb, Cool White 4100K (1-Bulb) BPPL13/841/LEDG2HDRP - The Home Depot](https://images.thdstatic.com/productImages/c07d4582-575d-4735-b3c1-81af1b8531ad/svn/feit-electric-led-light-bulbs-bppl13-841-ledg2hdrp-40_600.jpg)