![Strange LED behavior: Why is there a voltage over the LED with only one wire connected to it? - Electrical Engineering Stack Exchange Strange LED behavior: Why is there a voltage over the LED with only one wire connected to it? - Electrical Engineering Stack Exchange](https://i.stack.imgur.com/PKs99.jpg)
Strange LED behavior: Why is there a voltage over the LED with only one wire connected to it? - Electrical Engineering Stack Exchange
![How to measure LED forward voltage using multimeter diode tester setting probably at 1mA current - YouTube How to measure LED forward voltage using multimeter diode tester setting probably at 1mA current - YouTube](https://i.ytimg.com/vi/4TFeqCS7Rhw/maxresdefault.jpg)
How to measure LED forward voltage using multimeter diode tester setting probably at 1mA current - YouTube
![voltage - Easy way to figure out a LED's Vf in order to pick an appropriate resistor - Electrical Engineering Stack Exchange voltage - Easy way to figure out a LED's Vf in order to pick an appropriate resistor - Electrical Engineering Stack Exchange](https://i.stack.imgur.com/BLYB4.png)
voltage - Easy way to figure out a LED's Vf in order to pick an appropriate resistor - Electrical Engineering Stack Exchange
![Dark Digital multimeter with probes and LED bulb on yellow background. Power saving concept. A multimeter is an electronic measuring instrument Stock Photo - Alamy Dark Digital multimeter with probes and LED bulb on yellow background. Power saving concept. A multimeter is an electronic measuring instrument Stock Photo - Alamy](https://c8.alamy.com/comp/2D2RHRR/dark-digital-multimeter-with-probes-and-led-bulb-on-yellow-background-power-saving-concept-a-multimeter-is-an-electronic-measuring-instrument-2D2RHRR.jpg)
Dark Digital multimeter with probes and LED bulb on yellow background. Power saving concept. A multimeter is an electronic measuring instrument Stock Photo - Alamy
![multimeter - Why I can't measure the output voltage in a LED light bulb? - Electrical Engineering Stack Exchange multimeter - Why I can't measure the output voltage in a LED light bulb? - Electrical Engineering Stack Exchange](https://i.stack.imgur.com/tCPpy.jpg)