RGB LED - 1 watt Soldering Iron Bit tip and it can also be

and it can also be used on a breadboard

It remains stable at an extremely wide range of temperatures from -269˚C to 260˚C and has been an industry standard due to its excellent electrical

Negative terminal of LED(the small leg of the LED)

Inverting Input of Op-Amp 4

RGB LED - 1 watt Soldering Iron Bit tip and it can also beIt's a RGB LEDs are substantially smaller than lead frame type components, they can be used on smaller boards, with higher packing density, less storage area, and smaller equipment. Mono Colour and Lead free. Applications Backlighting in dashboard and switch. Telecommunication: indicator and backlighting in telephone and fax. Flat backlight for LCD, switch and symbol. Specification Color Frequency Red: 620nm, Green: 520nm, Blue: 460nm Forward Voltage