Well, led panel light is a high-end light to light indoor, which is designed artistic but simple, tremendous and luxurious. The illumination of LED panel lights is in perfect uniformity and light is soft, comfortable but not lose its brightness, which can efficiently remiss exhaust of eyes. What is the most important is that LED panel light has no radiation, leading to not stimulate the skin of the pregnant, the old or the young. Thanks to a great number of marvelous advantages of LED panel lights, the requirement of LED panel light is quickly growing, leading to a thriving market of LED panel light. In this background, as an old saying goes ‘Details determine success or failure', a marvelous part of LED panel light is becoming more and more important.
LED panel lights have seven parts: an aluminum frame, a light guide plate, a diffuser plate, a reflective sheeting, a LED light source, a back shroud and a driving power.
In terms of the aluminum frame, the extrusion of AL6063 which costs little and have beauty and good effect on heat releasing is widely used not only in the surface of LED panel light but also in the LED heat releasing part. Compared with extrusion, die-casting is more brilliant, which can not only improve the level of protection of IP, but also breathtakingly prohibit light from leaking without a lower cost.
When it comes to light guide plate, the design of dots in light guide plate is dramatically vital, causing through the importance of light guide plate which helps to give out the side light by changing angles of light through dots. An awful design and material in low quality result in a disgusting whole light effect: bright in the middle and dark in either side; bright in either side and dark in the middle; looking from various angles, light effect is totally different and the partial area of darkness is obvious. .
The use of diffuser plate is quite different from light guide plate but is toughly connected with light guide plate. Diffuser plate is utilized to homogeneously send out light from light guide plate and plays an important role in keeping out dots. Acrylic widely used in the diffuser plate has lower cost and higher light transmittance but lower ageing resistance, compared with PC also used in the diffuser plate. Another main part of LED panel lights- a reflective sheeting- is related to light guide plate.
The most important parts of LED panel lights are LED light source and a driving power which has two types: a driving power directly using transverse flow which has high efficiency and suitable cost and a driving power using transverse flow in constant electric pressure which has constant performance but low efficiency and high cost. And of course, a back shroud in aluminum to seal LED panel light is also necessary, which plays a rare role in releasing heat but builds up a strong whole texture.
In general, seven main parts of LED panel lights reasonably combine and distribute their effort to set up an entirety. Without one of main parts, LED panel light could never attract customers views and become more and more popular. It is the seven main parts that build up a colorful new world
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