LEDs- Bare

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US$1.25
This is a common anode water-clear LED. Get unlimited color combinations by varying the voltages applied to the three separate RGB leads. This can easily be controlled using a microcontroller like the Arduino Uno.
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US$3.07
This is a high wattage based, super bright LED. Simple and easy to connect using only 3 wires, this board runs on 5v and 0.7Amps. Using the signal line, you can vary the brightness using PWM code from the Microcontroller. You could have strobe, flashing or pulse effect. This LED will produce around 180-210 lumens (measure of brightness) and gives a warm white color (6000-7000K).
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US$1.79
This 5 mm clear white Ultrabright LED has an internal resistor allowing it to work with a 12 VDC direct connection. Can operate at lower voltages with lower brightness.
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US$1.79
This 5 mm Ultrabright Blue Water Clear LED has an internal resistor allowing it to work with a direct 12 VDC connection. Can operate at lower voltages with lower brightness.
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US$1.79
This 5 mm Blue Diffused LED has an internal resistor allowing it to work with a direct 12 VDC connection. Can operate at lower voltages with lower brightness.
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US$1.79
This 5 mm Blue Diffused LED has an internal resistor allowing it to work with a direct 12 VDC connection. Can operate at lower voltages with lower brightness.
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US$0.78
This 5 mm Yellow Diffused LED has an internal resistor allowing it to work with a direct 12 VDC connection. Can operate at lower voltages with lower brightness.
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US$0.69
This 5 mm Green Diffused LED has an internal resistor allowing it to work with a direct 12 VDC connection. Can operate at lower voltages with lower brightness.
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US$0.72
This 5 mm Red Diffused LED has an internal resistor allowing it to work with a direct 12 VDC connection. Can be used at lower voltages with lower brightness.
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US$14.00
These 5mm blue LEDs are very bright and have about 20degree LED beam. They go easily into a breadboard and will add that extra zing to your project.
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US$0.59
Standard diffused 3mm blue LED. Diameter: 3mm. Color : Blue Diffused. Forward Voltage Drop: 3.2-3.4V. Max. Current: 30mA. Typical Output: 995 mcd. Wavelength: 465 nm. Viewing Angle: 120 degrees. Lead Spacing: 0.1 in. (2.54 mm).
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US$4.65
There are three ways of identifying the polarity of an LED. The first method is look at the cap, the cut end is noted as negative or cathode. The second method is the Leads, the longest pin is considered the positive or anode. The third method is looking inside the cap to find the biggest trace, that is considered the cathode or negative end. Manufacturing mistakes happen from time to time, the LEDs are 5mm in RED and have the first method; cut off on the wrong end. Other than that this unit functions perfectly fine!
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US$0.78
This two pin 10mm LED can light up green or red depending on the polarity of the applied voltage
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US$0.99
Diffused 5mm tri-color LED with separate red, green and blue LED chips inside! Nice indicator, and fun to color-swirl.
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US$0.13
Standard Low Cost 5mm Clear LED. Lights up orange.
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