Opto/Illumination

US$7.00
Pack of 25 diffused green LEDs. 5mm diameter. 565 nm wavelength. 2.2-2.5V Forward Voltage, at 20mA current. 40 mcd typical brightness (green LEDs will appear brighter to us than other colors).
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US$11.78
Besides the four 7-segments, there are decimal points on each digit and an extra wire for colon-dots in the center (good for time-based projects).
Delivery within 2-3 weeks
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US$8.67
When powered, the LEDs perform a flashing effect with all the colors.
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US$8.67
Make a scrolling sign, or a small video display with this 8x8 gridded green LED matrix. Only 1.2" on a side, it is quite visible but not so large it wont plug into a breadboard!
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US$8.67
There are 3 ultra bright cool white (6500-7000K) LEDs. They are half a centimeter on a side, which makes them small but not so small that they are impossible to hand solder.
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US$6.92
There are 16 pins on the side, 8 on each, with 0.1" spacing so you can easily plug it into a breadboard with plenty of space to wire it up.
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US$8.67
Each strand comes with 12 LEDs, approximately 5cm/2 inches apart for a 2 foot long strand of wire. At one end of the magnet wire, a double stranded-core wire is soldered on and heat-shrinked to protect it. 
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US$17.42
Features: 16 characters wide, 2 rows. White text on blue background. Connection port is 0.1" pitch, single row for easy breadboarding and wiring. Pins are documented on the back of the LCD to assist in wiring it up.
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US$3.28
Diffused 5mm tri-color LED with separate red, green and blue LED chips inside! Nice indicator, and fun to color-swirl. 60 degree viewing angle.
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US$1.80
This UV LED can be used for counterfeit detection (bills, credit cards, documents, etc), sterilization, pesticide, black lights, sun burns, the list goes on.
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US$53.68
This lovely little shield is the best way to add a small, colorful and bright display to any project. We took our popular 1.8" TFT breakout board and remixed it into an Arduino shield complete with microSD card slot and a 5-way joystick navigation switch (with a nice plastic knob)!
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US$0.69
Standard Super Bright 5mm Water Clear Red LEDs. Features: 10000 mcds
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US$14.84
This is a mixed pack of 26 LEDs all conveniently packaged in a nice reusable ESD safe bag. They include the most used colors so you will always have what you need on hand. Make that next project shine!
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US$0.99

Features: Forward Voltage (RGB): (2.0, 3.2, 3.2)V. Max Forward Current (RGB): (20, 20, 20)mA. Max Luminosity (RGB): (2800, 6500, 1200)mcd.

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US$30.73

Features: 25 RGB LEDs. Standard size - T1 3/4 5mm. 2800/6500/1200 mcd brightness. 2.0V/3.2V/3.2V forward drop. Max current 20mA.

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