Sell 1 piece RGB Red Green & Blue Flashing Multicolored 5mm Light Emitting Diode LED Bulb at P5 each best price

1 piece RGB 5mm Led 5mm RGB Led Light Diode Ultra Bright Round DIP 2 Pins RGB Color Light Emitting Diode Alight-emitting diode(LED) is asemiconductorlight sourcethat emits light whencurrentflows through it.Electronsin the semiconductor recombine withelectron holes, releasing energy in the form ofphotons. The color of the light (corresponding to the energy of the photons) is determined by the energy required for electrons to cross theband gapof the semiconductor.[5]White light is obtained by using multiple semiconductors or a layer of light-emitting phosphor on the semiconductor device. Appearing as practical electronic components in 1962, the earliest LEDs emitted low-intensityinfrared(IR) light.[7]Infrared LEDs are used inremote-controlcircuits, such as those used with a wide variety of consumer electronics. The first visible-light LEDs were of low intensity and limited to red. Modern LEDs are available invisible,ultraviolet(UV), and infrared wavelengths, with high light output. Early LEDs were often used as indicator lamps, replacing smallincandescent bulbs, and inseven-segment displays. Recent developments have produced high-output white light LEDs suitable for room and outdoor area lighting. LEDs have led to new displays and sensors, while their high switching rates are useful in advanced communications technology. LEDs have many advantages over incandescent light sources, including lower energy consumption, longer lifetime, improved physical robustness, smaller size, and faster switching. LEDs are used in applications as diverse asaviation lighting, fairy lights,automotive headlamps, advertising,general lighting,traffic signals, camera flashes,lighted wallpaper,horticultural grow lights, and medical devices.[8] Unlike alaser, the light emitted from an LED is neither spectrallycoherentnor even highlymonochromatic. However, itsspectrumis sufficiently narrow that it appears to thehuman eyeas a pure (saturated) color.[9][10]Also unlike most lasers, its radiation is notspatially coherent, so it cannot approach the very highbrightnessescharacteristic oflasers.