grnled Lighting, with headquarters in China, is in the business of producing LED Panel lights. The objective of the business is to maintain the availability of at least one model of high-quality LED Panel light that is characterized by a modern appearance, exceptional efficiency, and significant energy savings. In addition to this, the light needs to be very bright and evenly distributed. Because there are two distinct ways that light can shine through the panel, there have always been two distinct types of Panel lights: Edge-lit Panel lights and Back-lit Panel lights. These two types of Panel lights are known as "edge-lit" and "back-lit," respectively. The most important characteristics that set edge-lit and back-lit displays apart from one another are the positioning of the LEDs and the utilization of a light guide plate. Because led panel light suppliers employs a direct lighting method, a Back-lit Panel Light almost never possesses any LPG. This is because direct lighting is more efficient than indirect lighting.
To get things rolling, let's take a look at the fundamental components that make up a conventional Panel Light, also known as an Edge-lit LED Panel light.
A panel light's primary framework is comprised of a total of six different components, as stated in the previous sentence. An LED driver, a frame and back plate, a light guide plate (LGP), a diffusor plate, a reflector film, an LED light source, and an LED driver are the components that make up an LED light. In order to supply you with some useful guidelines and to discuss each of the five parts separately, we will first go over the panel light.
1. Before we get started, let's talk about the light-emitting diodes, also known as LEDs. These are the primary source of illumination.
LEDs can be found in a wide variety of forms, ranging from shapes to sizes to manufacturers. Sanan is the only manufacturer that can satisfy our requirements to produce a standard Panel light, and we only work with them. However, if you make the request and specify the requirements, grnled lighting is able to collaborate with other suppliers such as OSRAM and EVERLIGHT.
2. LGP, which is an abbreviation for "Light Guide Plate"
LGP is one of the most important factors that determines the quality of Led Panel light as well as the lifespan of the product itself. If you select a reliable LGP, you will be able to obtain a Led Panel Light that has an even brightness across its surface and is devoid of dark spots as well as water ripples. In accordance with the operational theory of LGP, the linear light is anticipated to be transformed into the surface light. It will be diffusely reflected onto the surface of the LGP when light enters the LGP from both sides of the light source and touches the reflection dot. The light then travels directly through the LGP and emerges on the surface of the material, which is the other part of the process. As a result, the functionality of LPG is significantly impacted by both the pattern in which the reflection dots are distributed and the structure of the dots themselves. The substance that makes up the LGP and the way it is designed are the primary factors that decide both the luminous efficiency and the brightness of the Panel light. The panel lights used by grnled lighting are typically made out of PMMA silk-print LGP. Techniques for processing can be different from one type of material to another, depending on what is being processed. It is possible to find processing methods that are appropriate for each type of material. In the industry of LPG processing, the primary technologies that are utilized include etching, injection molding, laser engraving, and silk-screen printing.
3. A surface capable of scattering light
The function of the diffusor is to distribute the light from the LPG in an even manner so that the dots of reflection are blurred, and this is its primary purpose. The diffusor plate is primarily made up of four different types of material: PC, PMMA, PS, and PP.
4. Reflector film
It is the responsibility of the reflector to point the light that is falling on the base of the structure in the direction of the light guide plate so that we can make more efficient use of the light that is available.
5. The rear plate and the framework of the device
The heat is dissipated through the frame, which contributes to both the visual appeal and the performance of the overall structure. grnled lighting is the primary provider of the extruded aluminum (AL6063) frame for its Panel lights. This is the material that is utilized the majority of the time in the industry for the production of Panel lights, so it is the material that grnled lighting chooses to use. Aluminum that has been stamped or die-cast is another option for constructing the frame of the panel light, along with aluminum that has been stamped. Panel lights of smaller dimensions are almost always made out of die-cast aluminum, as this type of aluminum is the most cost-effective. The profile of these lights is completely smooth.
In addition to acting as a barrier against air leaks, the back plate's primary job is to facilitate the removal of heat from the panel light as a whole. As a consequence of this, the fabrication of a back plate out of a metallic material, such as 1060 aluminum, iron, or an aluminum composite plate, is a very common practice that is widely utilized. Aluminum 1060 is the product that should be used instead. We recommend that the thickness of the back plate be at least one millimeter in order to achieve both optimal heat dissipation and optimal sealing. Because of this, adequate airflow will be enabled.
