Landmark touts simulation, die-casting and driver tech for street lights

Guangdong Landmark Technology Co., Ltd. says it has combined CFD simulation, anti-corrosion aluminum die-casting and smart constant-current drivers to push street light pole performance beyond traditional benchmarks. The company cites higher efficiency, lower wind load, longer life and international certifications across its lighting lineup.

Why it matters: - Street light buyers need poles that can handle wind, corrosion, power fluctuations and long service life without driving up installation costs. - Landmark says its integrated approach is designed to improve lighting performance while lowering maintenance and foundation expenses.

What happened: - Guangdong Landmark Technology Co., Ltd. outlined three core technologies behind its street lighting products: CFD optical simulation, anti-corrosion aluminum alloy integrated die-casting and an intelligent constant-current dimming driver. - The company said the methods are used across aluminium light poles, solar light poles, smart light poles, decorative light poles and customized steel light poles. - Landmark pointed to its global manufacturing and support model covering R&D, design, production, logistics, installation and after-sales service.

The details: - Landmark said its R&D team, led by PhD and Master engineers, uses Computational Fluid Dynamics simulation to optimize optical distribution and thermal behavior around LED street light fixtures. - The company said the simulation produces rectangular light distribution matched to road geometry, with uniformity above 0.35 and reduced light pollution. - Landmark said aerodynamic drag can be reduced by up to 12%, which lowers wind load for tall poles in coastal or hurricane-prone regions. - The company said thermal path optimization keeps LED junction temperature below 75°C and supports a service life beyond 100,000 hours. - Landmark said field tests show 140 lm/W luminous efficacy and a 150°×75° beam angle, meeting EN13201 road lighting standards. - The company said its pole bodies use integrated die-casting with Aluminum Alloy 6063 to avoid welding seams and structural weak points. - Landmark said the process is used for direct burial aluminium light poles and decorative light poles. - The company said salt spray resistance exceeds 1,000 hours, based on test report GZIN2509003739PL01_EN verified by SGS. - Landmark said anodizing plus PVDF coating delivers C5-M corrosion protection for marine, chemical and mining environments. - The company said the integrated design cuts weight by 40% to 50% versus galvanized steel and can reduce foundation costs. - Landmark said a typical 8m street light pole weighs 35 kg. - The company said the same approach supports custom smart light poles that can house 5G antennas, sensors and cameras. - Landmark said its smart constant-current driver maintains ±2% current accuracy even when input voltage fluctuates by ±20%. - The company said the driver supports 4G/LoRaWAN remote dimming with 0-10V or DALI interfaces. - Landmark said time-based or motion-sensor-based dimming can deliver energy savings of up to 60%. - The company said built-in surge protection of 10kV/20kA and thermal shutdown comply with IEC/EN 61347-2-13. - Landmark listed a typical model, LM-AL-08, with 60-200W adjustable power, IP66 luminaires, IP55 driver compartment and selectable 3000K, 4000K or 5700K color temperature. - The company said the LM-AL-08 is rated for 55 m/s wind resistance under EN40-6 Class 6 for an 8m pole, with an optional 70 m/s configuration for high mast systems. - Landmark said underground cable connections meet IEC 60529 IP68. - The company said pole material is Aluminium 6063-T6 with yield strength at or above 180 MPa. - Landmark said corrosion protection comes from anodizing plus PVDF coating and salt spray resistance above 1,000 hours. - The company said luminous efficacy is 140 lm/W and lifetime exceeds 100,000 hours under L70, TM-21. - Landmark said its products carry ISO 9001, ISO 14001, SGS product certificates, CWB welding certificates and material composition reports. - The company said it has passed government approvals in Dubai, Abu Dhabi, Qatar, Saudi Arabia, the USA and Australia.

Between the lines: - The pitch is as much about engineering validation as product features. - The combination of simulation, corrosion protection and smart controls suggests Landmark is targeting projects where reliability and compliance matter as much as upfront cost. - The broad certification and approval list signals an effort to reduce procurement friction for international buyers.

What's next: - Landmark said its team can simulate structural performance before manufacturing for EN40-5/6/7, AASHTO or ANSI AISC standards. - The company is directing buyers seeking customized steel light poles, flagpoles, smart light poles or decorative light poles to its website, More information. - Landmark also listed contact channels, including phone support and WhatsApp.