The Difference Between LLumar's Changling 80 and Changyue 80

1 Answers
DelTalia
07/30/25 5:32am
Different Supply Channels: The YueDong series is a special model exclusively supplied by LLumar for Tmall/Taobao and can only be purchased on these platforms. On the other hand, the Changyue series is available both online and at authorized physical stores. Performance Differences: LLumar's Changyue series offers options like Changyue 80 + Changyue 35/Changyue 15, featuring nano-ceramic heat insulation materials and a blue front windshield color. Changyue 80 can be considered an upgraded version of YueDong 70, maintaining the advantages of low reflectivity and high heat insulation while significantly improving the visible light transmittance to 78%. The Changyue series is hailed as the 'King of Cost Performance.' Different Grades: The YueDong series includes some excellent products, such as YueDong 70+X, which is comparable to the Changyue series. However, it also has some more ordinary models, which somewhat averages out its grade, positioning it as mid-to-high-end or even entry-level. In contrast, the Changyue series is positioned as LLumar's high-end series, unique and often paired with the top-tier Houyi series.
Was this review help?
12
1
Share
More Forum Discussions

How Long Can a Bulging Tire Last?

It cannot continue to be used. Continuing to drive with a bulging car tire can easily lead to a blowout, endangering driving safety. Below is relevant information about tire bulging: 1. Causes of tire bulging: Apart from installation and manufacturing issues, most tire bulging occurs due to unexpected impacts with obstacles (such as potholes) during use, causing localized breakage in the tire wall's cord layer. 2. Classification of bulging phenomena: Generally, most bulging tires are from the 60 series and below in aspect ratio, and the lower the aspect ratio, the more likely bulging occurs; imported tires with large specifications and low aspect ratios account for a higher proportion of bulging cases.
12
4
Share

How to Solve Fogging on the Outside of Car Windshield in Summer?

Solutions for fogging on the outside of car windshields in summer: 1. Open windows for airflow: Crack open the side windows slightly to allow air convection inside the car. When the interior temperature approaches the outside temperature, the fog will dissipate. 2. Use air conditioning for defogging: Press the A/C button (which stands for air conditioning cooling), lower the temperature, activate the window defogging function, and set the fan speed to maximum. As the moisture on the window surface evaporates, the glass temperature will quickly drop, achieving the defogging effect. 3. Use defogging spray: The principle of defogging spray is to apply a protective film on the windshield by spraying a layer, which effectively prevents fogging.
6
1
Share

Should Mazda iStop be turned off

It is better to keep Mazda iStop turned on. Here is the relevant information: 1. Principle: The iStop indicator on the dashboard displays green when active and turns orange when deactivated. The principle of Mazda iStop is similar to the engine auto start-stop system. Under normal circumstances, the iStop system is enabled by default. When the vehicle comes to a temporary stop, the engine automatically shuts off, and pressing the accelerator pedal will restart the engine normally. 2. Mazda I-STOP activation conditions: The engine must be running and the vehicle must have been driven for a period of time. If the vehicle does not move, regardless of how long the engine idles, the iStop function will not activate. This means after one complete cycle, the vehicle must be driven again for a certain period before the system can reactivate - consecutive start-stops are not possible. The battery must also be in good condition.
18
4
Share

What to Do When an Electric Vehicle Runs Out of Power on the Highway?

Here are the solutions for when a pure electric vehicle runs out of power on the highway: 1. Charging Stations: Although most highways are equipped with charging stations, they are limited in number and often malfunction, making charging impossible. Therefore, it's essential to plan ahead before your trip. Check whether the highway service areas you'll pass through have charging stations and determine when you'll need to charge. 2. Towing: If your vehicle runs out of power and breaks down midway, the only option is to call for a tow truck to take your vehicle to the nearest charging station. It's not feasible to stop two vehicles on the emergency lane for charging, and charging takes a considerable amount of time, unlike refueling a gasoline car, which is quick. 3. Speed Control: For long-distance highway driving in an electric vehicle, besides planning and preparation before the trip, it's also crucial to regulate the vehicle's speed as much as possible. Prolonged high-speed driving with the accelerator fully depressed will drain the battery very quickly. Try to maintain a speed of around 90 km/h to minimize power consumption. 4. Service Areas: Additionally, when the battery level drops below 30%, you should look for a service area to charge. If the remaining distance isn't long, charging up to 80% is sufficient, as charging from 30% to 80% is the fastest, typically taking 30-40 minutes under most conditions.
19
1
Share

Are there subsidies for scrapped vehicles?

According to the "Motor Vehicle Registration Regulations" and relevant laws and regulations, there are subsidies for vehicle scrapping. The standards are as follows: 1. Scrapped heavy-duty trucks: a subsidy of 18,000 yuan per vehicle. 2. Scrapped medium-duty trucks: a subsidy of 13,000 yuan per vehicle. 3. Scrapped light-duty trucks: a subsidy of 9,000 yuan per vehicle. 4. Scrapped mini trucks: a subsidy of 6,000 yuan per vehicle. 5. Scrapped large buses: a subsidy of 18,000 yuan per vehicle. Below is the relevant introduction: The motor vehicle scrapping system: It is one of the important systems in China's motor vehicle management, which helps ensure the quality and safety of motor vehicles. This is one of the concrete manifestations of safeguarding the legitimate rights and interests of the people in public transportation.
1
0
Share

How to Set Up a Dash Cam?

Different models of dash cams have varying setup methods, which can be configured by referring to the dash cam installation tutorial. Below is relevant information about dash cams: 1. Definition: A dash cam is a device that records images, sounds, and other related information during vehicle travel. After installation, it can record the entire driving process, including video and audio, providing evidence in case of traffic accidents. For those who enjoy road trips, it can also document the journey through challenging terrains. It continuously records while driving, capturing time, speed, and location data, functioning much like a 'black box.' It can also be used at home as a DV camera to record life's moments or as a home surveillance device. Additionally, it can serve as a parking monitor. It's important not to edit the recorded footage, as tampering may render it useless in the event of an accident. Dash cams also help prevent unavoidable incidents like fraudulent insurance claims. 2. Categories: Dash cams are mainly divided into portable dash cams and aftermarket integrated DVD dash cams. Portable dash cams include rearview mirror dash cams and data dash cams, which are known for their discreet appearance, easy installation, detachability, low cost, and user-friendly operation. Aftermarket integrated DVD dash cams are typically vehicle-specific and come in front-mounted and rear-mounted variants. These are more expensive and complex to install but maintain the vehicle's interior aesthetics. Some luxury vehicles come with pre-installed dash cams from the factory.
9
1
Share
Cookie
Cookie Settings
© 2025 Servanan International Pte. Ltd.