Наш 5050 LED street light PCB module uses an advanced aluminum substrate for thermal management. It maximizes light output efficiency and extends the lifespan of outdoor luminaires. The metal core design uses high-density aluminum with strong thermal conductivity. Как результат, it quickly dissipates heat from 5050 LED packages. This process keeps junction temperatures within safe operating limits. Поэтому, it reduces thermal stress and prevents performance degradation over time.
Кроме того, the module maintains stable color temperature during long-term operation. It also ensures uniform light distribution across the lighting surface. Следовательно, lumen depreciation is significantly reduced in continuous outdoor use.
We design the PCB with precision engineering for harsh environmental conditions. The standard 121.4×49.5mm dimension ensures compatibility with common street light housings. It also fits standard lenses and waterproof gasket systems. Более того, the structure maintains mechanical stability under thermal expansion and vibration.
The PCB uses a corrosion-resistant white solder mask layer. This layer improves reflectivity and resists UV-induced yellowing. Поэтому, it maintains long-term optical performance in outdoor environments.
We also optimize the circuit topology with heavy copper traces. This design ensures balanced current distribution across all LED nodes. Как результат, it reduces resistance and eliminates hot spot formation.
Более того, Tonghang provides turnkey LED PCB manufacturing services for global B2B clients. We support customized circuit layouts based on project requirements. These include series-parallel configurations, voltage specifications, and mounting hole positions.
Кроме того, we apply strict quality control at every production stage. Each batch undergoes AOI inspection, insulation testing, and thermal shock validation. Поэтому, we ensure consistent quality and reliable performance for large-scale lighting projects and public tenders.
Procuring High-Power PCB Modules for a Street Lighting Project or Municipal Tender?
Partner directly with Tonghang to eliminate third-party trading markups, secure robust batch consistency, and lock down competitive factory-wholesale pricing. Contact our international lighting engineering division today to receive our latest product capabilities brochure, Gerber file templates, and a confidential tiered bulk quotation.
