$0.50
Different colored LED lights need different types of resistors.
180 ohms (good for white, green and blue LED lights)
270 ohms (good for red and yellow LED lights)
Sold as a pack of 4.
Each resistor is 1/2 watt with a 5% tolerance. Each comes with a low noise, flame resistant, non-flammable coating.
Sold as a pack of 4.