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JunChen Display — Professional LED Display Manufacturer

What is common cathode technology in energy saving led display, and why is it important?

2026-01-16
Common cathode technology is a core feature of JunChen’s energy saving led display: it distributes precise voltage to each LED color (R/G/B) instead of a one-size-fits-all supply. This eliminates voltage leakage, reduces heat, and boosts energy efficiency by 20–25%—critical for long-term cost savings.
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Are your LED floor tiles and transparent LED displays safe for public hightraffic areas like malls or exhibitions?

Yes, both our LED floor tiles and transparent LED displays are professionally engineered and fully certified for safe and stable operation in high-traffic public scenarios, including shopping malls, exhibition halls and commercial plazas, with comprehensive safety protection designs.

1. LED Floor screen

·Electrical & Environmental Safety: Stable optimized circuit design with excellent heat dissipation, IP65 full waterproof and dustproof rating, adapts to -30℃~65℃ extreme temperature changes, no overheating, short circuit or moisture damage risks.

·Structural & Load-bearing Safety: Robust die-casting aluminum cabinet structure, supports heavy load up to 1.5 tons per square meter, anti-collision and anti-deformation, perfectly adapts to long-term pedestrian trampling and dynamic scene use.

·Material & Anti-slip Safety: High-strength waterproof acrylic surface with professional anti-slip treatment, effectively prevents slipping accidents in crowded scenes; high-quality flame-retardant materials meet public space fire safety standards.

2. Transparent LED Displays

·Electrical Safety: Stable circuit design with 100,000-hour lifespan, -30℃~65℃ wide temperature operation, IP40/IP61 dustproof and waterproof protection, no overheating or short circuit risks.

·Structural Safety: Ultra-thin flexible PET film structure, strong adhesion to glass without drilling, no falling or loosening risks, safe front/rear maintenance.

·Material Safety: Flame-retardant substrate, high-quality components with high temperature and aging resistance, meeting public space fire safety standards.

3. Official Safety Certifications & Test Reports

All products have CE, FCC, RoHS and other mainstream commercial certification qualifications.  All safety indicators fully meet the safety operation requirements of public high-traffic areas.

https://www.oscarled.com/junchen-display-s-transparent-led-film-lights-up-irish-landmark-redefining-building-facades-with-transparent-led-screen.html

https://www.oscarled.com/albania-3x2m-p3-91-7-81-outdoor-transparent-led-display.html

https://www.oscarled.com/p4-81-waterproof-led-dance-floor-video-wall-panel-for-outdoor-advertising.html

GET IN TOUCH WITH Us

Contact: Chen Jun

Contact number:+86 188 1890 1997

Email: admin@ledscreenwholesale.com

WhatsApp: +86 188 1890 1997 

Address : Room 209, No. 59 Yagang Middle Road, Shimen Subdistrict, Baiyun District, Guangzhou, Guangdong, China

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