![How does this work? I have the long leg connected to the negative rail and short leg connected to the positive? I thought the other way is how it was supposed to How does this work? I have the long leg connected to the negative rail and short leg connected to the positive? I thought the other way is how it was supposed to](https://i.redd.it/1uh2y7m09hy61.jpg)
How does this work? I have the long leg connected to the negative rail and short leg connected to the positive? I thought the other way is how it was supposed to
![Amazon.com: EEEEE (10 Types) 180 pcs Long Lead 5mm LED kit and LED diode Lights Emitting Diode LED Assortment Kit for Tiny Small led and Single led Light led 5mm led Lights Amazon.com: EEEEE (10 Types) 180 pcs Long Lead 5mm LED kit and LED diode Lights Emitting Diode LED Assortment Kit for Tiny Small led and Single led Light led 5mm led Lights](https://m.media-amazon.com/images/W/MEDIAX_792452-T2/images/I/A1oqRPbMaGL.jpg)
Amazon.com: EEEEE (10 Types) 180 pcs Long Lead 5mm LED kit and LED diode Lights Emitting Diode LED Assortment Kit for Tiny Small led and Single led Light led 5mm led Lights
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LED light emitting diode F5 / 5mm Round Head short leg with edge band color white light red blue green yellow
![High Brightness White LED Diode 30mA 120deg Short Leg Long Leg High-LED 4.8mm White Through-Hole LEDs - China 5mm LED, LED 5mm | Made-in-China.com High Brightness White LED Diode 30mA 120deg Short Leg Long Leg High-LED 4.8mm White Through-Hole LEDs - China 5mm LED, LED 5mm | Made-in-China.com](https://image.made-in-china.com/202f0j00RiCcNQodArql/High-Brightness-White-LED-Diode-30mA-120deg-Short-Leg-Long-Leg-High-LED-4-8mm-White-Through-Hole-LEDs.webp)
High Brightness White LED Diode 30mA 120deg Short Leg Long Leg High-LED 4.8mm White Through-Hole LEDs - China 5mm LED, LED 5mm | Made-in-China.com
![LED tutorial: "shorter anode pin should be connected to positive". Eh?! WTF? - General Electronics - Arduino Forum LED tutorial: "shorter anode pin should be connected to positive". Eh?! WTF? - General Electronics - Arduino Forum](https://europe1.discourse-cdn.com/arduino/optimized/4X/f/d/8/fd8bd3469ba6b9cbf7e3a693a4518a6acae47d30_2_690x388.jpeg)