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Smart city common cathode LED screen

CHIFELED Smart City Common Cathode LED Screen – Smarter power, greener performance. Independent RGB voltage control cuts energy use by 30–40%, lowers heat, and reduces costs. CHIFELED: built for sustainable smart cities.

CH10O03 Energy-Saving Outdoor LED Display

High-brightness, ultra-energy-efficient outdoor LED display featuring common cathode technology. Die-cast aluminum cabinet with 25% power savings. Customizable pixel pitch. Ideal for digital billboards, stadiums, and commercial signage.

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Common Cathode Technology — Save Energy, Save Cost

25%

Our common cathode LED display delivers the same brightness as conventional displays while consuming 25% less power. This means dramatically lower electricity bills, reduced heat output, and a smaller carbon footprint for your outdoor signage projects.

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Key Features

Why choose the CH10O03 common cathode outdoor LED display for your next project?

Common Cathode Technology

Separate power supply for red, green, and blue LEDs reduces power consumption by up to 25%. Lower operating temperature extends LED lifespan and improves display stability.

Die-cast Aluminum Cabinet

Precision die-cast aluminum enclosure offers exceptional strength-to-weight ratio. Corrosion-resistant, lightweight yet sturdy — perfect for long-term outdoor installation.

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Full Aluminum Module Back Cover

The 500×250 mm module features a full aluminum back cover for superior heat dissipation. This ensures stable performance in high-temperature outdoor environments.

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Front & Rear Maintenance

Supports both front and rear maintenance access. Whether wall-mounted or pole-installed, our design makes servicing quick and cost-effective.

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Eco-Friendly & Energy Saving

RoHS-compliant materials, reduced energy consumption, longer LED lifespan, and lower heat generation. A greener choice for sustainable digital signage.

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Factory Direct — Customizable Pixel Pitch

As an original factory, we offer flexible pixel pitch customization to match your specific viewing distance and resolution requirements without middleman markup.

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Wide Range of Applications

The CH10O03 outdoor common cathode LED display is designed for diverse outdoor environments.

  • Digital Billboards

  • Stadium & Arena Screens

  • Building Façade Signage

  • Shopping Mall Displays

  • Airport & Station Signs

  • Event Stage Screens

  • Outdoor Advertising

  • Digital Out-of-Home (DOOH)

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Certified Quality — Guaranteed Delivery

All our products are fully certified with international standards. From raw material inspection to finished product testing, every step is quality-controlled.

  • CE

  • FCC

  • ROHS

  • ISO 9001

✔ Full certifications available • On-time delivery guaranteed • 2-year warranty

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Frequently Asked Questions

What is common cathode technology in LED displays?

Common cathode LED technology supplies power separately to red, green, and blue LEDs at their optimal voltages rather than a single high voltage. This reduces wasted energy as heat, achieving up to 25% power savings. The lower operating temperature also extends the lifespan of the LEDs.

Can the pixel pitch be customized?

Yes! As a factory direct manufacturer, we offer flexible pixel pitch customization. You can choose the optimal pitch based on your viewing distance and resolution requirements. Contact us with your project details for recommendations.

What cabinet sizes are available for the CH10O03?

The CH10O03 is available in four cabinet sizes: 1000×1000 mm, 1000×500 mm, 1500×1000 mm, and 1500×500 mm. All cabinets are precision die-cast aluminum for durability and lightweight handling.

Is front maintenance and rear maintenance both supported?

Yes. The CH10O03 supports both front and rear maintenance. The modular 500×250 mm design with full aluminum back cover allows quick access from either side, making installation and servicing flexible for any mounting scenario.

What certifications do you have?

Our products are certified with CE, FCC, and ROHS standards. We also operate under ISO 9001 quality management. Full certification documents are available upon request to ensure smooth customs clearance and project acceptance.

What is the typical lead time and warranty?

Standard lead time is 15–25 working days depending on order quantity and customization. We offer a 2-year warranty on all LED display products, with technical support throughout the entire lifespan.

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