LVSUN will be showcasing at CES 2026 at the Las Vegas Convention Center (LVCC), South Hall 3, Booth #32003, from January 6–9. CES is a global stage for innovation, and this year we will present our latest smart charging, energy-efficient power solutions, and intelligent charging solutions designed for today’s connected world.

At the booth, visitors will see LVSUN’s progress in smart charging—fast, safe, IoT-enabled multi-device management—and robust power charging solutions tailored for enterprises and consumers. Our product portfolio emphasizes sustainability, compact form factors, and scalable configurations, with a focus on smart offices, smart education, retail environments, and home automation worldwide.

We look forward to meeting partners and customers to discuss collaborations, gather feedback, and demonstrate real-world applications that can be deployed in practice. If you cannot attend, you can also contact us to schedule a pre-show demo or a one-on-one discussion with our team.

The information technology and digitalization are accelerating, spaces like education, offices, and public venues increasingly need mobile charging solutions. Are you looking for a charging cabinet cart that balances capacity, flexibility, and quiet operation? This cart centers on 360° omnidirectional silent wheels with a braking mechanism on the front wheels, ensuring smooth movement and stable positioning. It delivers a low-noise, efficient daily operation whether in hallways,classrooms, or meeting rooms, keeping the environment quiet while maintaining high performance.

From a capacity standpoint, this rolling cart can accommodate 1 or 2 groups of 16-port USB-C charging cabinets, enabling clean and organized space management and significantly improving site efficiency. Schools, offices, libraries, warehouses, and similar environments can benefit: multiple ports charging simultaneously, neatly organized cables, and flexible layout management that eliminates the clutter of tangled charging wires and makes device charging orderly.

In practical applications, especially in educational institutions like school classrooms, the cart’s mobility and handle design allow it to traverse different flooring easily, offering enhanced maneuverability and user convenience. Whether for routine classroom reconfiguration or temporary campus events, the cart’s flexibility helps teachers and administrators spend more time on teaching and service rather than device management.

In tech-forward environments, clean desks and reliable power are essentials. Meet the CP30S-1000, a rugged 30-port USB-C charging station designed to streamline how teams power up their devices. Built to endure with sturdy metal construction, the CP30S-1000 offers true universal power with a total output of up to 1000W, capable of handling multiple devices at once without sacrificing speed or reliability. With 30 USB-C ports and broad compatibility, it can charge iPhones, Android devices, tablets, earbuds, Kindles, smartwatches, gaming consoles, and more—from a single centralized hub that minimizes cable clutter and simplifies management, making it ideal for scalable environments such as IT departments provisioning shared charging stations, schools embracing digital learning, and hybrid work setups.

For using, IT and facilities teams deploy centralized charging hubs in offices or classrooms, while enterprises and educational institutions look to optimize charging workflows and reduce clutter. Tech enthusiasts who value a tidy, efficient workspace without juggling multiple adapters also benefit from a single hub solution.

What makes it practical is its efficiency at scale: a 1000W total output lets you charge several high-demand devices simultaneously without bottlenecks. Deployment is straightforward, as a single hub replaces dozens of individual chargers, simplifying procurement, maintenance, and support. The metal construction isn’t just for looks; it ensures longevity under daily use and frequent rearrangement, making the CP30S-1000 a durable, long-lasting centerpiece for any busy environment.

If you travel often or power devices across borders, you’ve likely encountered different voltages and frequencies. Modern chargers are designed for global use, typically labeled Input: 100-240V ~ 50/60Hz. This means a single charger can work in most countries without a heavy transformer, making travel and international work far more convenient.

Understanding the numbers. North America and Japan commonly use 100-120V, 50/60Hz, while Europe, many Asian regions, and Australia typically use 230V, 50Hz. The key is the input range. When a charger says 100-240V, it’s compatible with these standards; you’ll just need the right plug adapter for the outlet shape.

Why the input range matters. A charger that accepts 100-240V eliminates the need for bulky voltage converters. Always check the label or manual for “Input.” Also verify output compatibility (e.g., 5V/3A, USB-C PD) to ensure your device charges safely and efficiently across locations.

Tips for travelers. Choose chargers with universal input, multiple outputs, and safety certifications (ETL, CE, FCC, RoHS). Carry a compact travel adapter and consider models with foldable plugs.

USB Power Delivery (USB PD) has evolved to meet the growing demand for faster charging and higher power in a compact form. USB PD 3.0 introduced improvements over earlier revisions, including enhanced negotiable power profiles, more efficient communication, and better support for fast-charging standards. As devices demand more power and smarter bargaining between charger and device, understanding the next updates helps you choose cables, chargers, and devices more confidently.

The key distinction between PD3.0 and PD3.1 lies in power delivery and electrical specifications. PD3.1 extends the maximum configurable output voltage and power delivery options beyond PD3.0, enabling higher wattage combinations and more granular control for power supplies. This translates to potential improvements in charging speed for high-power laptops and other devices that require substantial power, while preserving safety and compatibility with existing PD ecosystems.

Practical implications for consumers and manufacturers. For users, PD3.1-compatible chargers and cables may offer faster real-world charging in scenarios where devices can negotiate higher voltages (e.g., 28V, 36V, or 48V profiles). Manufacturers gain flexibility to design adapters and hubs that can scale power delivery more efficiently. However, full benefits depend on device support, cable ratings, and whether the ecosystem (host controller, sink device, and intermediary components) has been updated to PD3.1.

What to look for when upgrading or buying. Check product specifications for “PD 3.1” and confirm supported voltages and wattages beyond PD3.0 (for example, higher voltage/power profiles). Ensure your cables are rated for the intended PD level (look for appropriate USB-C cable standards). If you’re unsure, consult manufacturer documentation or seek professional guidance to ensure compatibility and safe operation across your devices.

Underwater connectors are critical components in deep-sea engineering, where reliability directly determines the safety and success of marine operations. To ensure stable performance under extreme conditions, WAIN employs a comprehensive and systematic testing program.

Mechanical performance tests—including hydrostatic pressure tests, pressure cycling, and vibration testing—simulate real deep-ocean environments.

Durability tests, such as aging and temperature-rise evaluations, assess long-term stability.

Electrochemical and insulation tests ensure electrical safety under prolonged exposure to seawater.

Environmental adaptation tests—including seawater immersion, volume-change resistance, and compression deformation—validate corrosion resistance and structural integrity.

Through multi-dimensional verification, WAIN guarantees that its underwater connectors operate reliably in complex marine environments.

WAIN waterproof and subsea connectors are now widely used in deep-sea resource exploration, marine engineering equipment, underwater ROVs, subsea seismic systems, diving systems, underwater imaging devices, and deep-ocean lighting applications.

Merry Christmas!

String lights are essential for creating the perfect ambiance during festivals. With options like constant-on, two-color, RGB synchronized, pixel-mapped, and flash-added string lights, making the right choice can transform any celebration. Here’s a guide to help you match the ideal led string lights with various festival themes.

Christmas: Traditional Warmth with a Touch of Color

For Christmas, the goal is to evoke warmth and tradition. Constant-on warm white LED string lights are a timeless classic. Their soft, continuous glow mimics candlelight, making them perfect for wrapping around Christmas trees or illuminating pathways. These outdoor string lights create a cozy, inviting atmosphere that appeals to all ages.

If you want to add some color, two-color LED light string in combinations like red and green or white and warm white are excellent choices. These colors are synonymous with Christmas and can add a festive pop without being overwhelming. For a more modern look, RGB synchronized outdoor string lights offer endless possibilities. You also can choose smart string light to cycle through holiday colors or create a light show synced with Christmas music, bringing a dynamic and contemporary feel to your decorations.

Halloween calls for a spooky and mysterious ambiance. Orange and purple two-tone color-changing waterproof string lights are iconic for this holiday. Draped across a haunted house facade or along a dimly lit pathway, they cast an otherworldly glow that instantly transforms any space into a chilling scene.

RGB synchronized patio string lights can also enhance the spooky atmosphere. Alternating between dark colors like black, purple, and green, with sudden bursts of red or white, creates an unpredictable and eerie effect. Adjusting the speed and intensity of the color changes allows you to control the level of fright. For a showstopping display, pixel-mapped programmable fairy lights can be programmed to display spooky images like ghosts, bats, or jack-o'-lanterns, adding an interactive element to your Halloween decor.

Valentine's Day: Romantic and Intimate Lighting

Valentine's Day is all about love and intimacy, and lighting plays a crucial role. Soft, warm white constant-on LED string lights create a cozy and intimate atmosphere. Hang them above a dinner table, around a bed, or on a balcony to add a touch of elegance and charm.

For a more passionate look, two-color waterproof string lights in shades of red and pink are ideal. These colors, associated with love and desire, creating a focal point that sets a romantic mood. RGB synchronized patio fairy string lights offer a wide range of colors, allowing you to customize the ambiance. Whether you choose a single color or create a gradient effect, adjusting the brightness and color change speed can help you craft the perfect romantic setting.

New Year's Eve: Glamorous and Festive Displays

New Year's Eve celebrations demand a glamorous and festive atmosphere. Gold and silver two-tone color-changing outdoor string lights add a touch of elegance. Drape them across party venues, wrap them around columns, or use them to outline a dance floor to create a luxurious and celebratory feel.

RGB synchronized patio string light are a popular choice for New Year's Eve. It can display a dazzling array of colors, flash in time with music, or show a countdown sequence as midnight approaches. Pixel-mapped programmable fairy lights take the celebration to the next level, allowing you to create custom animations, display messages of hope, or synchronize with the countdown, ensuring a memorable end to the year.

Now you're equipped with the knowledge to transform any space with the perfect string light color and mode for your next festival! Ready to create your own magical atmosphere! 

In the world of event and architectural lighting, finding the perfect balance between quality, functionality, and cost is crucial. At LEJIN, we understand the unique demands of engineering projects, from large-scale commercial installations to intricate festive displays. That’s why we’re excited to spotlight our top three best-selling festival lights that have become staples for engineering clients seeking high-performance solutions without breaking the bank.

The Warm White Curtain Lights

Effortless elegance for any setting The warm white curtain lights are a favorite among engineering clients. These lights create a soft, inviting glow that instantly transforms any space into a cozy, festive haven. Whether you’re decorating a shopping mall for the holidays, setting up a wedding venue, or enhancing the ambiance of a corporate event, these led curtain lights are the perfect choice.

Crafted with high-quality materials and advanced LED technology, our warm white curtain lights are designed to last. They are energy-efficient, consuming up to 80% less power than traditional incandescent lights, which not only helps reduce energy costs but also makes them an environmentally friendly option. The lights are also waterproof, making them suitable for outdoor use, and can withstand harsh weather conditions without compromising on performance.

One of the key features of our outdoor Warm White curtain lights is their ease of installation.It saving valuable time and labor costs.It allowing you to create the perfect atmosphere for any occasion.

The Warm White icicle Lights

Made from durable, high-quality materials, our warm white icicle Lights are built to withstand the elements. They are waterproof, UV-resistant, and can operate in temperatures as low as -40°C, making them ideal for use in cold winter climates. The led icicle lights are also energy-efficient, using LED bulbs that consume minimal power while providing a bright, consistent glow.

Another great feature of our icicle Lights is their flexibility. The lights come in a variety of lengths and sizes, allowing you to customize the look and feel of your display. You can choose from short, delicate icicles for a subtle effect or long, cascading icicles for a more dramatic look.

The RGB High-Voltage Color-Sync Intelligent String Lights

Unleash your creativity For clients looking for a more dynamic and customizable lighting solution, our RGB high-voltage color-sync intelligent string lights are the perfect choice. These lights feature advanced color-sync technology that allows you to synchronize the colors and patterns of multiple light strings, creating a stunning, coordinated display that is sure to turn heads.

With many colors and lighting effects to choose from, the RGB string lights offer endless possibilities for creativity and expression. Whether you’re looking to create a festive atmosphere for a holiday celebration, a vibrant backdrop for a concert or event, or a unique lighting display for a commercial installation, these lights can bring your vision to life.

In addition to their impressive color and lighting capabilities, our RGB high-voltage color-sync Intelligent string lights are also built to last. They are made from high-quality materials and feature a robust, weatherproof design that can withstand the rigors of outdoor use. The lights are also energy-efficient, using LED bulbs that consume minimal energy while providing a bright, vivid glow.

What’s more, the RGB high-voltage color-sync intelligent string lights are easy to install and control. The lights come with a user-friendly remote control that allows you to adjust the colors, and brightness of the lights with the touch of a button. You can also connect the lights to your smartphone or tablet using a dedicated app, giving you even more control and flexibility over your lighting display.

Why Engineering Clients Choose Us

At LEJIN, we are committed to providing our clients with the highest quality festival lights at the most competitive prices. Our team of experts works closely with engineering clients to understand their specific needs and requirements, and we offer a wide range of products and services to meet those needs.

In addition to our top three best-selling festival lights, we also offer a comprehensive range of other lighting products, including net lights, shaped lights, and more. We also provide a variety of services, such as custom lighting design, installation, and maintenance, to ensure that our clients’ lighting projects are a success from start to finish.

When you choose LEJIN as your festival light supplier, you can rest assured that you are getting the high quality products and satisfactory services in the industry. Our commitment to quality, innovation, and customer satisfaction has made us a trusted partner for engineering clients around the world. So why wait? Contact us today to learn more about our products and services, and let us help you bring your lighting vision to life.