![5mm 12V blue LED with resistor [5mm_12V_PRE_RO_BL] - $0.40 : Welcome to LEDsales, LEDs and accessories for the electronic hobbyist 5mm 12V blue LED with resistor [5mm_12V_PRE_RO_BL] - $0.40 : Welcome to LEDsales, LEDs and accessories for the electronic hobbyist](https://www.ledsales.com.au/images/5mm_pre_bare.png)
5mm 12V blue LED with resistor [5mm_12V_PRE_RO_BL] - $0.40 : Welcome to LEDsales, LEDs and accessories for the electronic hobbyist
![50pcs/100pcs/1000pcs 5MM 12v Pre Wired Resistor Blue LED Bright Round Top 12V DC 20cm Emitting Diode DIY For car Lamp|diode 12v|diode led 12vdiode led - AliExpress 50pcs/100pcs/1000pcs 5MM 12v Pre Wired Resistor Blue LED Bright Round Top 12V DC 20cm Emitting Diode DIY For car Lamp|diode 12v|diode led 12vdiode led - AliExpress](https://ae01.alicdn.com/kf/HTB1oCVVQXXXXXbQXFXXq6xXFXXXT/50pcs-100pcs-1000pcs-5MM-12v-Pre-Wired-Resistor-Blue-LED-Bright-Round-Top-12V-DC-20cm.jpg)
50pcs/100pcs/1000pcs 5MM 12v Pre Wired Resistor Blue LED Bright Round Top 12V DC 20cm Emitting Diode DIY For car Lamp|diode 12v|diode led 12vdiode led - AliExpress
![Blue light LED works without any resistor and doesn't burn out. Why? - Electrical Engineering Stack Exchange Blue light LED works without any resistor and doesn't burn out. Why? - Electrical Engineering Stack Exchange](https://i.stack.imgur.com/oeKdg.jpg)