Explore our premium factory-direct solar, LED landscape lighting solutions, and smart address indicators customizable for global municipalities and distributors.
Designed for residential, municipal and corporate lane identification. Features durable vertical stake mounting and high-efficiency solar cells.
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Rust-proof, premium metal construction engineered for outdoor high-visibility signage applications. Equipped with highly reliable LEDs.
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Combines natural sandstone aesthetics with advanced solar collection systems. Perfect for ecological landscapes, villas, and pathways.
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Multifunctional lighting utilizing retro aesthetics integrated with USB fast-charging circuits and weatherproof outdoor structural designs.
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Dynamic flickering effect mimicking natural combustion without safety risks. Ideal for atmospheric pathway and fence lighting.
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Features premium structural aluminum casing designed to resist harsh coastal salt atmospheres while generating flickering ambient illumination.
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Flexible, wind-activated mechanical support poles mimicking fireflies. Ideal for landscape lighting designs in hotels and high-end gardens.
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Heavy duty construction with custom stake design to allow installation on grassy terrains, gardens, and residential pathways.
Learn MoreIn modern urban design and municipal engineering, lighting systems serve as the invisible backbone of public safety, vehicular navigation, and carbon abatement strategies. Historically, low-power street illumination relied on inefficient high-pressure sodium (HPS) or metal halide lamps. These configurations consumed significant power while yielding suboptimal lumens per watt (lm/W), demanding frequent maintenance cycles that inflated operational costs.
Today, the transition to 20W LED streetlights represents the ideal sweet spot for minor arterial roads, residential sectors, industrial parks, and perimeter safety zones. A professionally engineered 20W LED fixture operates at efficacy metrics exceeding 130 lm/W to 160 lm/W. This efficiency produces sufficient luminous flux (often between 2,600 and 3,200 lumens) to replace legacy 70W sodium lights, cutting power consumption by more than 70%.
Furthermore, the lower power threshold makes 20W streetlights the benchmark power rating for solar-integrated (All-In-One) systems. Because the solar panel surface area and battery volume scale proportionally to wattage requirements, a 20W system allows for compact, aerodynamically stable designs. This profile reduces wind load while maintaining sustained autonomous runtime during consecutive overcast days.
A trusted global supplier with 20 years of manufacturing excellence, specialized in custom OEM/ODM outdoor lighting projects.
Operating also as Ningbo Yuancheng Plastic Co., Ltd., we are a leading solar and LED lighting manufacturer in China. Across a proud 20-year history, our business model has evolved from local component fabrication into a massive, integrated manufacturing base.
Our state-of-the-art facility covers an expansive footprint of 10,750 square meters. Equipped with advanced automated injection molding, SMT lines, and robotic assembly systems, we process high-volume industrial projects without compromising structural precision.
We house a dedicated floor workforce of 105 skilled technicians who work in tandem with our R&D engineering departments. Supported by a specialized 15-person client services team, we ensure streamlined international logistics and communication for partners worldwide.
Our manufacturing capacity is calibrated to serve global markets:
For international municipal buyers and wholesale distributors, product reliability directly dictates project viability. A single failure on a high-pole highway installation incurs maintenance costs that easily exceed the cost of the hardware itself. That is why at Ningbo Jianheng, quality control is integrated into every stage of fabrication.
Our facility operates under rigorous, audited quality systems certified to ISO9001:2015. Furthermore, our commitment to clean, ethical, and safe working conditions is verified through international BSCI audits. Every batch of 20W LED and solar-integrated fixtures undergoes strict component validation before leaving our loading docks.
All products are certified to conform to CE, RoHS, and UKCA standards. This compliance guarantees hassle-free customs clearance and allows for immediate deployment in Europe, the United Kingdom, and standard-aligned countries across the Americas and Asia-Pacific.
Deep-dive analysis of structural, electrical, optical, and solar components required for zero-failure industrial installations.
We design specific Type II and Type III asymmetric light distribution patterns for our 20W fixtures. Utilizing high-transmission optical PMMA lenses, the output pattern maximizes light spread across the roadway width while minimizing back-light leakage onto private properties, achieving optimal Dark-Sky Compliance.
Heat dissipation is the limiting factor for LED longevity. Our structural housings are cast from high-pressure ADC12 die-cast aluminum. This configuration features integral cooling fins designed to optimize thermal paths. This keeps junction temperatures below 65°C to secure a L70 rated lifespan of 50,000+ hours.
For solar configurations, we pair our 20W LED fixtures with Monocrystalline solar panels (21% efficiency) and Lithium Iron Phosphate (LiFePO4) batteries. Controlled by smart Maximum Power Point Tracking (MPPT) charge controllers, these components sustain automatic output dimming profiles based on localized daylight analysis.
Providing municipal agencies, construction companies, and EPC contractors with the custom integration options required for specific climates.
High-traffic distribution facilities require continuous, zero-glare lighting to secure safe container staging, heavy machinery maneuvering, and perimeter defense monitoring.
Urban communities demand fixtures that blend with neighborhood aesthetics while keeping energy bills and ecological footprint down.
Examine the technical parameters, structural details, and customized components of our modern production line releases.
Featuring a built-in photosensitive sensor, this model triggers auto-activation under dusk thresholds. Delivers output capacities up to 40 lumens. Optimized for landscaping steps, pool boundaries, and perimeter pathways.
Constructed with a heavy-duty aluminum frame and real clear glass, this design combines retro design aesthetics with dynamic, flickering flame LEDs. Provides high protection ratings to survive outdoor rain and dust.
Features a premium stainless steel body finished with anti-rust and UV protection coatings. Employs integrated dusk-to-dawn sensors for automatic evening activation in courtyard and patio structures.
Model: YC-CP023. Equipped with a 2V 140mAh solar panel and a high-discharge 1.2V 600mAh battery. The flexible structural frame allows the LED pods to sway naturally in the wind, mimicking fireflies.
Supplied with multi-dimensional adapter bases, these cap lights install on various fence posts. Provide long operational runtimes by utilizing monocrystalline silicon solar elements.
Outputs 2500 lumens at a color temperature of 6500K. Built with a high-capacity 2200mAh lithium-ion battery and 3 adjustable light heads, delivering multi-directional coverage for building perimeters and driveways.
Engineered with a high-pressure aluminum shell to withstand drive-over weights. Powered by a 6V 97mA solar panel, this in-ground fixture delivers robust safety marking for high-traffic pathways and driveways.
Our automated manufacturing floor integrates high-precision injection mold systems and cleanroom electronics staging. This allows us to guarantee consistent mechanical tolerances across long-run production orders.
Our commitment to continuous product improvement drives our developmental focus forward over the next 18 to 36 months.
Transitioning our next-generation 20W LED fixtures to advanced gallium nitride (GaN) driver circuits. This enables lighting efficacy targets of 180-200 lm/W, cutting thermal stress and battery capacity requirements by an additional 15%.
Deploying solid-state lithium-ion battery integration to bypass standard winter storage performance losses. This modification allows for reliable battery discharge capacities in arctic environments down to -40°C.
Testing sustainable, plant-based thermoplastic composites to replace traditional petroleum-based polymers. This structural engineering development reduces raw carbon output during manufacturing by 35%.
Direct technical answers addressing the concerns of electrical contractors, municipal engineers, and wholesale sourcing departments.
Complete your layout designs with our specialized solar steps, garden accent features, and illuminated address numbers.
Designed for clear identification on residential streets. Engineered with highly waterproof enclosures and long-life battery modules.
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Combining decorative laser-cut iron butterfly patterns with an integrated solar engine. Designed for landscape pathway highlights.
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A retro waterproof lantern generating realistic flickering flame profiles. Delivers reliable performance for high-end gardens and paths.
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Features a hand-woven rattan texture shell over a high-efficiency solar panel core. Combines rustic design with green technology.
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Compact design optimized for surface-mounting on steps, deck rails, and safety stairs. Waterproof and dust-sealed casing.
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Flush-mount in-ground lighting. High-impact casing withstands lawnmowers, foot traffic, and extreme outdoor weather.
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Supplied with heavy-duty clips and hooks, this solar candle lantern delivers vintage design aesthetics with zero electrical dependencies.
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Vivid floral simulations built with highly flexible rods. Excellent option for festival light projects and garden borders.
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Jianheng
