Introduction
In today’s era of digital transformation, LED displays have evolved from simple visual tools into core components of smart city infrastructure.
As an industry leader certified by ROHS, FC, and CC international standards, LEGDATECH is committed not only to delivering high-performance display solutions but also to embedding sustainability throughout the product lifecycle.
This article combines authoritative data and real-world case studies to unveil the environmental value, economic benefits, and quality assurance of modern LED technology.
Environmental Impact: Quantifying the Green Revolution
Global Energy Savings Potential
According to the latest report from the International Energy Agency (IEA), upgrading all global commercial signage to energy-efficient LEDs could save 340 terawatt-hours (TWh) of electricity annually by 2030—equivalent to powering 28 million households for a year.
For example, at a LEGDATECH airport project, upgrading to next-gen energy-saving LED flight information displays reduced annual power consumption per screen from 38,000 kWh to 12,500 kWh, a 67% decrease.
Revolutionary Reduction in E-Waste
A United Nations Environment Programme (UNEP) case study reveals that LED screens with 100,000-hour lifespans (such as ehonor series indoor diaplay) reduce 3.2 tons of e-waste per unit over a 10-year lifecycle compared to conventional 50,000-hour alternatives. This achievement stems from three innovations:
– Modular Design: Enables replacement of faulty modules instead of discarding entire screens.
– Mercury-Free Technology: ROHS-certified materials eliminate hazardous substances.
– Smart Thermal Management: Dynamic cooling systems extend component lifespan by 30%.
Economic Benefits: Tangible Cost Optimization
Full-Cycle Operational Cost Analysis
For a 50m² outdoor billboard operating 18 hours daily:
| Cost Factor | Standard LED | LEGDATECH Energy-Efficient LED | Savings Rate |
| Annual Energy Cost | ￥38,000 | ￥12,500 | 67% |
| Annual Maintenance | ￥6,000 | ￥2,200 | 63% |
| 10-Year Total Cost | ￥440,000 | ￥14,700 | 66.60% |
*Data source: LEGDATECH 2024 Client ROI Report*
Hidden Value Creation
– Policy Incentives: Energy-efficient equipment qualifies for regional subsidies (e.g., Shenzhen offers 15% purchase rebates for LED upgrades).
– Brand Premium: Commercial complexes using certified displays see a 22% increase in tenant renewal rates.
– Downtime Avoidance: FC aviation-grade certification ensures stability in extreme conditions, preventing daily revenue losses of ¥8,500 due to outages.
Quality Foundation: Decoding International Certifications
LEGDATECH’s certifications are not merely compliance stamps but engineering mandates that drive innovation.
The ROHS (Restriction of Hazardous Substances) certification process involves 16-stage material validation, including ion chromatography to detect brominated flame retardants below 0.1 ppm.
ROHS certificate is required by the European Union, which ensures that products do not contain harmful substances and environmental pollutants, and is of great significance for protecting human health and the environment.
The FC (Flight Certification) certificate is required in the aviation field to ensure that the product is safe and reliable to use on the aircraft, and plays an important role in the development and safety of avionics equipment.
The FC Aviation Certification extends beyond durability testing. LEGDATECH’s screens undergo electromagnetic interference (EMI) shielding validation at 200 MHz–40 GHz frequencies, ensuring seamless operation near radar systems.
The CC (China Compulsory Certification) certificate is required by the Chinese market to prove that the product complies with relevant Chinese regulations and standards, and is necessary for the sale of the product in the Chinese market.
LEGDATECH integrates GB/T 2423.17-2022 dust-resistance protocols, where displays endure 8-hour sandblasting cycles with 75μm particles—mimicking Gobi Desert conditions.
For LEGIDATECH, obtaining these certificates is an important guarantee for the quality and competitiveness of its products. These certificates not only provide assurance of product compliance, but also increase consumer and customer trust in LEGIDATECH products.
In addition, in international trade, these certificates are also a necessary condition for entering various markets.
Therefore, LEGIDATECH’s ability to obtain ROHS, FC and CC certificates not only proves that they have the production capacity required by relevant standards, but also enhances their reputation and market competitiveness in all aspects
Future Development and Layout of Energy-Saving LED Screens
In the future, energy-saving LED screens will develop towards higher efficiency, intelligence, and environmental protection.
High Efficiency and Energy Saving:Micro LED and Mini LED technologies will mature, enabling smaller pixel pitches, higher brightness, lower power consumption, and reduced costs, driving market adoption.
Intelligent Interaction:Integrating touch, facial recognition, motion sensing, and other functions, LED screens will achieve human-computer interaction, finding applications in education, retail, exhibitions, and more.
Environmental Sustainability:Using recyclable materials, reducing production energy consumption, and minimizing harmful substances, LED screens will become more eco-friendly, with exploration into new energy sources like solar power.
In terms of layout:
Micro/Mini LED:Increase R&D investment, overcome technical bottlenecks, reduce costs, and promote industrialization.
Smart Applications:Develop diverse application scenarios, enhance user experience, and expand market potential.
Green Production:Establish environmental standards, promote green manufacturing, and achieve sustainable development.
Conclusion
When an LED display simultaneously fulfills its environmental mission of saving 2.4 tons of coal equivalent annually, delivers 66% cost reductions, and upholds quality through triple international certifications, it transcends being mere hardware—it becomes a digital embodiment of corporate ESG commitments.
Choosing LEGDATECH means choosing responsibility for the planet, business success, and the future.
Author: Amy
