What Is an LED Panel?

LED panel light is a high-end indoor lighting fixture. Its outer frame is made of anodized aluminum alloy, and the light source is LED. Feeling of beauty.

LED panel light

1.Border and bottom plate

Light source type: SMD

Luminous mode: front light or side light

Overall dimensions: 1200 × 300mm 300 × 300mm 300 × 600mm

600 × 600mm 600 × 1200mm

Power: 9W 12W 18W 21W 22W 24W 36W 48W 72W 85W 90W

Input voltage: AC85-265V / 50-60Hz

Material:

1. Can be inlaid on the surface of ceiling, wall and installation body;

2. Can be hung under the ceiling or the installation body. When inlaid on the white ceiling, the whole ceiling is one color, very beautiful, neat and coordinated;

3.

Flat LED Panel Light

LED panel lights are widely used, and there is a trend to replace grille lights; LED panel lights are mainly used in:

1

Positive white 5500-6500K

Natural white 4000-4500K

Warm white 2800-3500

The LED panel light uses ultra-high-brightness LED as the light source, which is suitable for indoor lighting in hotels, bars, western restaurants, cafes, home interiors, etc., and can directly replace the original ordinary fluorescent lamps with higher brightness.

The main performance and characteristics of LED panel lights are as follows:

1.Flexible LED panel light design

LED is a kind of point-shaped light-emitting body. The designer can design a variety of light sources with different shapes and different particles according to customer requirements through the flexible combination of points, lines, and surfaces. The design is very flexible.

2, LED panel lights have high illumination

The LED panel light adopts a uniformly reflecting reflective panel and a sealed design, and is made of an efficient light guide plate and an aluminum alloy material. The luminous effect is uniform and the illumination is higher.

3.The LED panel light has less heat

LED panel light is thin and light, complete heat dissipation function, low power and less heat.

4. Long life of LED panel light

The theoretical life of LED is up to 100,000 hours. If calculated by 8 hours per day, the theoretical life span is more than 27 years. The theoretical life of CPL lamp cups is even more than 100,000 hours.

5, LED panel lights change in various ways

The LED panel light can adjust the light color according to different needs and environmental changes, not only does not produce radiation and glare, but also protects eyesight, and the light color is more gentle.

6, LED panel lights have strong vibration resistance

In the LED panel light, the LED light source is a high-hardness resin light-emitting body instead of tungsten wire glass, etc., which is not easy to be damaged. Therefore, its vibration resistance is relatively high and the adaptability to ambient temperature is strong.

7, LED panel light control ability is strong

The LED panel light can be controlled by various dynamic programs through an external controller, which can adjust the color temperature and the brightness.

8.Low power consumption of LED panel lights

At the same time, LED panel light lighting technology is a green lighting technology, the product does not contain mercury, little waste, and there is almost no pollution in the manufacturing process; semiconductor lighting has the characteristics of recycling and recyclability, which is important for the sustainable development of economy and society effect.

1. Panel light aluminum frame:

It is the main channel for LED heat dissipation. The appearance is simple and generous. ZY0907 can be used. The cost of die pressing and mold opening is low, and the processing cost is low. Higher.

2. led light source:

Usually led lamp beads use 3528, and some people use 3014 and 5050. 3014 and 5050 are low cost and slightly inferior in light efficiency. The key is the difficulty in designing the light guide network. The 3528 light efficiency high point has good versatility.

3. LED light guide plate:

The side LED light is refracted through the dots so that the light is uniformly led from the front. The light guide plate is the key point of the quality control of the LED panel light. The dot design is not good, and the overall light effect seen is very poor. Generally, the two sides of the middle light are dark, or there is a bright light band at the light entrance, or the local dark area is visible, or the brightness is different at different angles. To improve the light efficiency of the light guide plate mainly depends on the design of the dots, followed by the quality of the plate, but there is no need to superstitize first-line brand plates, and the transmittance between qualified plates is usually not much different. Generally, small LED lamp factories directly buy public light guide plates for use, so there is no need to re-proof the design. The public version used by more manufacturers is usually of good quality.

4. LED diffuser:

The light from the light guide plate is evenly exported, and it can also play a role of blurring the dots. The diffuser plate generally uses acrylic 2.0 sheet or PC material. The PS material is almost the same. The cost of acrylic is lower and the light transmittance is slightly higher than that of PC. The acrylic brittleness is weak and the aging resistance is weak. Strong. After the diffuser plate is installed, the dots cannot be seen, and the light transmittance should be about 90%. The acrylic light transmittance is 92%, the PC is 88%, and the PS is about 80%. You can choose the material of the diffuser according to your needs. Most manufacturers use acrylic materials.

5, reflective paper:

Reflect the residual light on the back of the light guide plate to improve the light efficiency, generally RW250.

6. Rear cover:

The main role is to seal the LED panel light, generally using 1060 aluminum, can also play a little role in heat dissipation.

7. Driving power:

There are two types of LED drive power. One is to use a constant current power supply. This mode has high efficiency, a PF value of 0.95, and a high cost performance ratio. The second is the use of a constant voltage and constant current power supply with stable performance, but low efficiency and high cost. This type of power supply is mainly for export. The other party requires certification requirements and must use a power supply with safety regulations. In fact, it is very safe for households to use constant current power supply, because users are difficult to access the power supply, and the lamp body itself uses safe low-voltage power.

8. Install the pendant:

Suspension wires, mounting brackets and other accessories used to install and fix.

From the perspective of quality control, it is most effective to spend additional money on LED light sources and LED light guides in order to improve the light efficiency. From the perspective of marketing, the additional money is spent on aluminum frame cover pendants, etc. Can improve product quality.