How do modular LED streetlights reduce maintenance costs?

Since only the faulty module needs replacement, maintenance personnel do not have to dismantle the entire fixture, thereby eliminating the need to rent cranes or aerial lifts and avoiding the hassle of rewiring. Furthermore, municipal authorities can streamline spare parts inventory—stocking only standard LED modules, drivers, or lenses rather than complete fixtures—which reduces warehousing and logistics costs across extensive road networks.

Can H-series modular LED streetlights integrate with smart city control systems?

Yes. These streetlights can be equipped with 7-pin NEMA or Zhaga interfaces to connect expansion nodes, supporting features such as 0–10V, DALI, and PWM dimming, photocell controls, microwave/PIR motion sensors, and wireless protocols like LoRaWAN and Zigbee. This enables functions such as scheduled dimming, midnight power reduction, group scheduling, and remote fault reporting without requiring fixture replacement.

How do I select the appropriate wattage and light distribution scheme based on road type?

Selection should be based on a comprehensive assessment of road classification, pole height, and pole spacing, rather than wattage alone. Common configurations include: Residential roads/minor roads: 30–100 W, Type I–II light distribution Urban arterial roads: 100–200 W, Type II–III asymmetric lens distribution Highways/industrial roads: 200–400 W, Type III–V light distribution Before placing an order, you can request IES photometric data files and DIALux/Relux simulation reports from ZGSM to verify illuminance uniformity ( Road lighting simulation by DIALux EVO ); ZGSM’s technical team provides this support free of charge.