SPHWH1L3D30ED4WPH3

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LED Lighting - White

Light Emitting Diode (LED) is a semiconductor device capable of converting electrical energy into visible light. It has been considered as a new and efficient source of light for lighting applications. In the present day, it is used as a light source for indoor and outdoor illumination for various purposes in many places. This article aimed to provide an overview of the application field and working principle of the SPHWH1L3D30ED4WPH3 LED light.

Application Field

The application field of SPHWH1L3D30ED4WPH3 LED light mainly lies in indoor area lighting. Specifically, it is suitable for being used in large area lighting such as living room, kitchen, hallway, stairs, and bathroom. Furthermore, it can be used as an auxiliary lighting in spot lighting such as office, shop, and supermarket.

Working Principles

LED lights are composed of two layers of metal substrate that are transistorized. When electricity is supplied, electrons start to move around the P type semiconductor layer and N type semiconductor layer. Thus, generated electrostatic field will drive electrons and holes separated to their respective sides and release their kinetic energy in light. The amount of light emitted depends on the color of the light (determined by the material used) and the amount of current passing through the element.

Unlike traditional light bulbs, the light efficiency of LED lights is much higher with high color saturation and low light attenuation property. Moreover, the heat produced by LED lights is very low. This can be attributed to its highly efficient heat sinking method, which is necessary to protect the LED lights from over-current, over-voltage, current leakage, breakdown, and other disasters.

Conclusion

In conclusion, the application field and working principle of the SPHWH1L3D30ED4WPH3 LED light have been outlined. This LED light has low energy consumption, high color saturation, low light attenuation, long lifespan and is beneficial for indoor area lighting. Due to these excellent properties, it is popularly used as a light source for various indoor lighting applications.

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