Lirayda Company Profile, How to Choose LED Displays

Shenzhen Lairuida Technology Co., Ltd. Introduction

Shenzhen Lairuida Technology Co., Ltd., located in Shenzhen, China's hub of technological innovation, is a high-tech enterprise specializing in the one-stop service of R&D, production, sales, installation and after-sales support for LED displays. Having been deeply engaged in the LED display industry for many years, we have relied on superior product quality, leading technological strength and a comprehensive service system to become a well-established domestic manufacturer of full-color, outdoor and custom indoor LED displays. Rooted in Shenzhen, our business covers the whole country and extends to overseas markets. We are committed to providing cost-effective and high-quality comprehensive LED display solutions for customers in various industries, helping them achieve brand upgrading and value enhancement.

Since its establishment, the company has always adhered to the business philosophy of "Uphold integrity for credibility, pursue excellence for quality; Empower development with technology, achieve win-win results through value creation". We focus on the R&D of core technologies for LED displays and have built a professional R&D team composed of senior experts in electronic engineering, optical technology, structural design and other fields. The team devotes itself to cutting-edge technologies such as Mini LED, Micro LED and COB packaging, constantly breaking through technical bottlenecks and optimizing product performance. Leveraging the advantages of Shenzhen's complete electronic industry chain, we have built standardized production workshops, fully automated production lines and a strict quality inspection system. We pursue excellence in every process from raw material procurement, core component production, finished product assembly to aging testing, ensuring that every product meets industry standards and customer requirements. The company has successively obtained international certifications including ISO9001 Quality Management System, CE and RoHS, winning extensive recognition and trust from the market.

As a professional provider of comprehensive LED display solutions, we focus on segmented application scenarios with a complete range of product categories and diverse specifications. We prioritize the iteration and upgrading of core products, with three key product series: Indoor High-Definition COB Displays, High-Definition Holographic Studio Displays and Rental-Specific LED Displays. Meanwhile, our products fully cover all scenario needs such as indoor high-definition SMD displays, outdoor rental displays, outdoor fixed advertising displays, transparent LED glass screens and super energy-saving displays. We offer customized services according to customers' personalized demands, making us a preferred cooperative manufacturer for LED display customization, installation and maintenance. We are also a leading manufacturer of indoor high-definition COB displays, a custom manufacturer of high-definition holographic studio displays and an original manufacturer of rental-specific LED displays, providing all-round adaptation to the exclusive usage needs of various industries.

Our products combine practicality and innovation, and all core products feature high brightness, high contrast ratio, wide viewing angle, high refresh rate, low power consumption and long service life, with each segmented product accurately meeting scenario-specific demands. Detailed information on key and full-range products is as follows, balancing product quality and SEO compatibility:

As our flagship core product, it adopts advanced full flip-chip integrated tri-color COB packaging technology and is equipped with Mini LED display chips, delivering seamless splicing, ultra-clear and delicate imaging, and true-to-life color effects with no graininess, anti-collision performance, easy maintenance, low power consumption and excellent heat dissipation.

Main Models & Parameters: P0.4, P0.6, P0.7, P0.9735, P1.25, P1.5625, P1.875 (pixel pitch: 0.4mm, 0.6mm, 0.7mm, 0.9735mm, 1.25mm, 1.5625mm, 1.875mm respectively); Pixel density: 1,137,777 dots/㎡ (P0.9735), 640,000 dots/㎡ (P1.25), 409,600 dots/㎡ (P1.5625); Contrast ratio ≥35,000:1; Refresh rate ≥3840Hz-7680Hz; Color gamut ≥120% NTSC (supporting multiple color gamut conversions such as BT.2020 and DCIP3); Horizontal/vertical viewing angle ≥170°; Peak power consumption <600W/㎡; Average power consumption <220W/㎡; Lamp panel protection rating ≥IP55; Support for single-point brightness calibration and bright/dark line repair.

This product is suitable for close-range viewing scenarios, mainly applied in high-definition holographic studios, high-end government and enterprise meeting rooms, large exhibition halls, command and control centers, etc. Customizable in size and resolution, it is the core adaptive product for holographic studio displays and the first choice for high-end indoor display scenarios. It includes sub-models such as small-pitch COB displays and high-definition COB splicing displays, helping customers meet high-quality visual display needs and demonstrating Lairuida's technological advantages and production strength in the COB display field.

2. Indoor & Outdoor High-Definition SMD LED Displays

It adopts mature SMD packaging technology (mainly SMD1010, SMD1515 and SMD2020 black LEDs) with stable performance, high cost-effectiveness and convenient maintenance. Damaged single lamp beads can be replaced individually, reducing after-sales costs.

Main Models & Parameters: Indoor models: P1.25, P1.5, P1.86, P2.5; Outdoor models: P2.5, P3.076, P4, P5, P6.67; Brightness: 800cd/㎡-6000cd/㎡ (adjustable); Contrast ratio ≥8,000:1; Refresh rate ≥3840Hz; Horizontal/vertical viewing angle ≥160°; Flatness ≥98%; Chromatic uniformity within ±0.003; Standard module size: 320×160mm; Support for front and rear maintenance.

Suitable for various indoor scenarios with high-definition display and uniform color, it is widely used in general government and enterprise meeting rooms, campus lecture halls, store displays, small exhibition halls, indoor wayfinding and other occasions. It balances practicality and economy, serving as a cost-effective choice for mid-to-high-end indoor display scenarios. Its sub-products include indoor high-definition SMD splicing displays and indoor SMD advertising screens, meeting the high-definition display needs of customers with different budgets.

3. Indoor & Outdoor High-Definition Rental-Specific LED Displays (Core Highlight)

As a core product for rental scenarios, it features a lightweight and modular design for quick disassembly, transportation, and installation, with flexible splicing supporting seamless connection and arbitrary size combinations. It delivers high-definition imaging and vivid colors, and can be reused repeatedly to reduce customers' rental costs.

Main Models & Parameters: P1.95, P2.6, P2.97, P3.91; Brightness: 500-1200cd/㎡ (adjustable); Contrast ratio ≥10,000:1; Refresh rate ≥3840Hz; Color gamut ≥90% NTSC; Horizontal/vertical viewing angle ≥160°; Standard cabinet size: 500×500mm, 500×1000mm; Cabinet weight ≤7.5kg; Adopting magnetic quick splicing and fast lock fixation with arc locks; Protection rating IP33; Suitable for temporary power-on debugging, with anti-collision, easy debugging and high stability features.

Ideal for temporary display scenarios, it is mainly applied in stage performances, annual celebrations, new product launches, wedding banquets, temporary exhibition halls, etc. Its sub-models include indoor high-definition rental splicing displays and rental-specific LED electronic screens, making it a preferred cooperative product for the rental industry and helping create stunning visual effects for various temporary events.

4. Indoor & Outdoor Rental Flexible LED Displays

Customized for outdoor temporary display scenarios, it builds on the advantages of indoor rental displays with enhanced waterproof, dustproof, UV-resistant, high and low temperature resistance performance, supporting IP65 waterproof rating and adapting to harsh outdoor environments. It features high definition, high brightness and excellent long-distance visibility, with a modular design for quick construction and storage, balancing portability and durability with high flexibility for rapid construction of various shapes.

Main Models & Parameters: P2.6, P2.9, P3.91; Brightness (P2.6) ≥5000cd/㎡; Contrast ratio ≥5,000:1; Refresh rate ≥3840Hz; Horizontal/vertical viewing angle ≥160°; Cabinet size: 500×500mm, 1000×500mm; Cabinet weight ≤7.5kg; Adopting waterproof and sealed design; Operating temperature range: -20℃~60℃; UV resistance and wind resistance rating ≥Grade 8; Support for quick on-site splicing and debugging, with rainproof, dustproof, and anti-collision features.

Widely used in outdoor music festivals, outdoor exhibitions, temporary sports event displays, outdoor celebrations and other scenarios, its sub-products include outdoor rental full-color displays and outdoor temporary advertising rental screens, helping achieve high-quality visual communication for outdoor temporary events.

5. Outdoor Fixed Advertising LED Displays

Designed for long-term stable operation, it features high brightness, high contrast ratio, wind, water, dust, high and low temperature resistance, perfectly adapting to long-term outdoor display needs. It balances practicality and advertising communication advantages, aligning with the development of modern outdoor advertising ecology.

Main Models & Parameters: P4, P6, P8, P10 (pixel pitch: 4mm, 6mm, 8mm, 10mm respectively); Pixel density: 62,500 dots/㎡ (P4), 27,778 dots/㎡ (P6), 15,625 dots/㎡ (P8), 10,000 dots/㎡ (P10); Brightness ≥6000cd/㎡ (automatically adjustable according to outdoor light); Contrast ratio ≥5,000:1; Refresh rate ≥1920Hz-3840Hz; Protection rating IP65; Adopting waterproof and sealed cabinets; Operating temperature range: -25℃~70℃; Wind resistance rating ≥Grade 10; Service life ≥100,000 hours; Support for remote monitoring and fault alarm; Modules made of anti-corrosion and UV-resistant materials for long-term outdoor exposure.

Widely applied in outdoor advertising scenarios such as urban business districts, building facades, highway billboards, pedestrian streets, and bus stops, it can display brand advertisements, event promotions, urban image displays, and other content with strong visual impact, helping brands increase exposure. As a core carrier for outdoor advertising, it can be customized in size and installation method to adapt to various outdoor fixed display scenarios.

6. Transparent LED Glass Screens

Adopting transparent display technology, it is thin, lightweight and aesthetically pleasing with excellent light transmittance, without affecting the original lighting and building appearance. It integrates transparent display and creative presentation with high-definition imaging and true-to-life colors, showcasing the perfect combination of technology and aesthetics.

Main Models & Parameters: P3.75, P4, P5, P6.25-6, P7.5, P8; Brightness: 800~6000cd/㎡; Light transmittance ≥82% (up to 90% for P10.4); Horizontal/vertical viewing angle ≥140°; Cabinet size: 1000×500mm, 1000×250mm; Cabinet thickness only 32mm; Cabinet weight ≤4kg; Protection rating IP30; Quick installation without steel frame structure; Built-in power wiring for a concise appearance.

Widely used in building glass curtain walls, shopping mall show windows, exhibition hall glass partitions, high-end store windows, and other scenarios. It combines decorative and display functions, playing ads, product introductions, creative videos, and other content to create a differentiated visual experience. Customizable in transmittance and size, it adapts to the display needs of various glass carriers.

7. Super Energy-Saving LED Displays

Focusing on the concept of green energy conservation, it adopts low-power chips and energy-saving display technology, saving 30%~50% energy compared with ordinary LED displays, with long service life and low heat dissipation while ensuring high-definition display effects. It not only reduces customers' long-term operating costs but also practices the concept of green environmental protection.

Main Models & Parameters: P3.3, P4.4, P5.7, P6.67, P8, P10; Brightness: 5000-12000cd/㎡ (adjustable); Contrast ratio ≥8,000:1; Refresh rate ≥1920Hz-3840Hz; Average power consumption ≤80W/㎡; Peak power consumption ≤240W/㎡; Energy efficiency ≥2cd/W (meeting Grade 1 energy efficiency of GB21520-2015 standard); Service life ≥100,000 hours; Adopting common cathode technology, all-aluminum cabinets, low-power driver ICs and energy-saving power supplies, with intelligent sleep and automatic brightness adjustment functions to reduce invalid energy consumption.

Widely used in long-term operation scenarios such as transportation hub information display, community notice boards, industrial monitoring displays, campus publicity screens, and long-term government and enterprise display screens. Its sub-products include super energy-saving advertising screens and super energy-saving wayfinding screens, adapting to various display scenarios with high energy-saving demands.

With years of industry experience, the company has accumulated rich project practical experience and high-quality customer resources, with a service network covering all provinces and cities across China and products exported to many countries and regions overseas. We have successfully provided one-stop LED display solutions for various fields including commercial advertising, cultural tourism night tours, sports venues, government and enterprise units, transportation hubs, wedding banquets, film and television studios, smart exhibition halls and industrial security, and completed numerous large-scale LED display installation projects. Our projects, ranging from outdoor LED advertising screens in urban business districts and immersive night tour LED screens in scenic spots to stadium perimeter screens and LED splicing screens in government and enterprise command and control centers, have all received high praise from customers, establishing an excellent industry reputation. We are a trustworthy LED display engineering service provider and original manufacturer in the industry.

The company always adheres to the core values of "Customer First, Integrity-Based, Innovation-Driven, Pursuit of Excellence". We not only focus on product quality improvement and technological innovation but also attach great importance to perfecting after-sales service. We have built a professional after-sales team to provide all-round after-sales services including 24/7 technical consultation, on-site installation and debugging, regular patrolling and maintenance, and fault repair. We respond to customer needs in a timely manner and solve various problems during product usage, truly realizing "pre-sales consultation, in-sales guidance and after-sales support" to ensure customers a worry-free experience throughout the whole process.

In the future, Shenzhen Lairuida Technology will continue to focus on the cutting-edge technologies of the LED display industry, increase R&D investment, constantly optimize product structure, enrich product categories, and enhance product competitiveness. Meanwhile, we will expand broader market space, deepen the entire industrial chain of LED display customization, production, and installation, and strive to build a world-renowned LED display brand. We are committed to providing more competitive LED display solutions for customers, contributing to the innovative development of the LED display industry, and helping various industries realize digital, visual, and intelligent upgrading.