What is the car sun visor led light module:

Car sun visor LED light module: also called car sun visor makeup mirror light, car sun visor beauty light, car sun visor makeup mirror module light, sun visor auxiliary lighting light, sun visor reading light and other different names. Its product characteristics are no harm to the eyes, environmental protection and energy saving, no glare, used to be installed on the car sun visor, to meet the personalized lighting needs such as in-car makeup, grooming, live broadcast, photography, in-car reading light, etc., while improving the interior space effect, comfortable lighting, no glare, safe and comfortable driving, a new type of surface light source lighting device, can create a softer light and shadow effect, dimming and color adjustment, taking pictures of natural fill light beauty, so Also called sun visor beauty light and sun visor makeup mirror light, they actually refer to the car sun visor LED light module. Compared with traditional milk lamps, the car sun visor LED light module saves more than 80% energy, and the lighting angle is increased from the original 60° to more than 120°. The color temperature is close to natural light 5000K, which greatly increases the sense of space and comfort in the car. The brightness is increased from the original 100 lumens to more than 200 lumens. It is currently the standard choice for high-end new energy vehicle sun visors. For example, high-end car sun visors of brands such as Tesla, BYD, FAW, BAIC, Huawei, Great Wall, Xiaopeng, Weilai, Xiaomi, etc. are all installed and used.

New energy vehicle sun visor LED light module, product origin:

When Tesla's new energy vehicles were first launched in China in 2014, it attracted great attention, especially for Wanheda Group, which produces energy-saving optoelectronic products. New energy vehicles focus on energy saving and environmental protection. How to provide high-quality energy-saving and environmentally friendly optoelectronic products for the lighting products of new energy vehicles? Wanheda people set the tone, spared no effort, and created it with ingenuity. Taking this as the direction of research and development and design, the car sun visor LED light module (sun visor beauty light) product was fortunately born, which gave a subversive change to the original polluting milk light bulbs and point-shaped dazzling LED particle lamp beads, and built the point light source into a sheet surface light source, with new functional lighting functions such as soft light, no eye damage, energy saving and environmental protection, no glare, long life, color adjustment, large angle, beauty, and no flicker. It complies with EMC test requirements and has obtained multiple authoritative third-party testing agency recognition reports. It is also the world's first national high-tech enterprise, Shenzhen Xin Wanheda Electronics Co., Ltd. wwww.anheda.com.cn, a subsidiary of Wanheda Group, which is the first in the world to implant this light source into the sun visor LED module lamp of new energy vehicles. Wanheda Group customized and implanted Model S, Model X, Model 3, and Model Y sun visors for Tesla's new energy vehicles around 2015. It is a high-quality manufacturer. After Tesla launched it on the market, the quality is stable. This product has many advantages and is loved by most Tesla car owners around the world. Wanheda Group is also a high-quality supplier of sun visor LED light modules (sun visor makeup mirror lights) for new energy vehicles such as BYD, Geely, Huawei, Great Wall, BAIC, and FAW. This product replaces and subverts the traditional sun visor lighting mode. At present, other domestic high-end new energy vehicles such as Xiaopeng, Weilai, Xiaomi and other car companies have also been selected as standard. The overall penetration rate of the product is gradually increasing, and the usage rate of mid- and low-end vehicles is showing a gradual upward trend.

New energy vehicle sun visor LED light module structure and working principle:

1. Structural composition:

The lamp housing is simple: it is mainly composed of high-performance LED chips, protective rubber frames, light guide plates, IC program control boards, optical films, connectors, PCB components, etc. It is generally made of high-temperature and impact-resistant plastic optical materials, which can adapt to various environmental conditions in the car. The modular integration of the LED lights on the sun visor of new energy vehicles and the sun visor are installed by snap-fitting, which is convenient for sun visor manufacturers to produce and assemble efficiently, and also convenient for after-sales removal, avoiding the scrapping of the entire sun visor due to individual repairs. The installation structure is simple, ensuring that the product is more stable and safe

2. Light source and mode：

The LED light module of the sun visor of new energy vehicles is the core component of the sun visor. It has the advantages of low energy consumption, high brightness, long life and high luminous efficiency. It can provide brighter and softer light and color, and truly and effectively solve the embarrassing problem of unclear photography of people of different regions and skin colors. The sun visor can emit light in different light-emitting modes such as single-sided light, left and right sides light, upper and lower sides light, and four-sided light.

3. Circuit board control:

Connect the power supply and control the working status of the sun visor LED light module. The switch can be touched, and the light can be automatically changed according to the ambient light. The brightness can be automatically adjusted and the color can be automatically changed. It has AI voice control function and integrates touch control, sensor control and other multi-functional modules to make the consumer experience and use more humane, reducing the undesirable phenomenon of unstable flickering caused by traditional physical toggle switches.

4. Makeup mirror (also called car beauty mirror, beauty mirror):

The car sun visor makeup mirror (beauty mirror) is used in conjunction with the sun visor LED light group. Generally, a high-definition, anti-fog mirror is selected. The lens at the position where the LED light module of the sun visor of new energy vehicles emits light is transparent or translucent to avoid blocking the light source after the light is turned on, so as to provide a clear mirror effect for the driver and passengers.

5. Beauty function:

The new energy vehicle sun visor LED light module can simulate natural and soft light through special lighting design and color temperature adjustment, so that the driver and passengers can present better skin color and facial contours when looking in the mirror, achieve the effect of beauty, and facilitate makeup, hairstyle, in-car live broadcast and other appearance operations.
6. Brightness adjustment:
The sun visor LED light module is adjusted by the control chip to change the luminous intensity of the light. The brightness of the sun visor LED light module can be adjusted automatically, by touch control, by AI voice contactless control, by Hall magnetic switch and other convenient control methods to adapt to different ambient light conditions.

7. Color adjustment: 

The color can be automatically adjusted through the control chip to the sun visor LED light module. By controlling the on and off and luminous ratio of different colors, different colors of light can be mixed, such as warm white, cold white, yellow, etc., to meet the needs of drivers and passengers in different scenes such as makeup, taking pictures, live broadcasting, light and shadow background, etc. 

8. Convenient control: 

Hall touch switch, inductive switch, natural light change, AI voice control, toggle switch, and vehicle central control system integrated control method are usually adopted. The operation is simple and convenient. Drivers and passengers can easily turn on or off the sun visor LED light module and adjust the brightness and color of the light without complicated operations. 

9. Working principle:

 Circuit connection: When the sun visor LED light module is turned on, the power supply supplies power to the circuit board through the connecting line. After the control chip on the circuit board receives the current signal, it starts to work and controls the luminous state of the sun visor LED light group. Under the voltage drive, the PN junction of the beauty lamp will recombine the internal electrons and holes. During the recombination process, the energy is released in the form of light, thereby realizing the conversion of electrical energy to light energy and emitting bright light.

Future trends of the new energy vehicle sun visor LED light module market: 

In 2024, the sales volume of new energy vehicles in China will be close to 13 million units. With the rapid development of the new energy vehicle market, the overall scale is gradually growing. As a special function of the car interior, the market scale of sun visor LED light module lighting products is also gradually expanding. The increase in sales of new energy vehicles has directly driven the demand for related parts markets. More and more consumers are beginning to pay attention to the comfort and personalized configuration of the car when buying a car. As one of the configurations to enhance the in-car experience, the sun visor beauty light has gradually increased in installation rate and has a good growth prospect. According to relevant forecasts, the new energy vehicle sun visor LED light module market will maintain a high growth rate in the next few years. Consumers' pursuit of car interior quality and personalization continues to improve. In order to enhance product competitiveness, automakers will apply more innovative configurations such as car sun visor LED light modules (sun visor makeup mirror lights) to new models. As a pioneer in the field of sun visor LED light modules, Wanheda Group Shenzhen Xinwanheda Electronics Co., Ltd. has obtained many patents and IATF16949 and ISO14001 certifications. With its leading advantage, it hopes to deeply integrate with the car system in the field of new energy vehicle sun visor LED light modules and new energy vehicle sun visor vanity mirror lights, continuously accumulate and innovate technologies, make the level of intelligence higher and higher, launch more distinctive products and solutions, provide the best lighting effects, and make it more convenient and technological to use. In addition to high-end cars, it will also be popularized to mid- and low-end models, providing the society with better and more excellent products!

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