Explore our premium selection of rugged, energy-efficient commercial outdoor and high-bay fixtures designed to survive extreme environments.
In modern industrial facilities, manufacturing hubs, and logistics ecosystems, lighting is no longer just a utility; it is a critical driver of operational throughput, worker safety, and operational expenditure control. Modern solid-state industrial luminaires—particularly customized OEM LED High Bay and Low Bay fixtures—form the backbone of visual systems that power 24/7 global supply chains. As energy regulations tighten worldwide, the imperative to replace outdated HID, HPS, and legacy fluorescent tubes with advanced LED systems has evolved from a sustainability option into a legal and financial necessity.
However, the global industrial procurement landscape is filled with off-the-shelf lighting fixtures that fail prematurely due to poor thermal design, lack of adequate transient voltage protection, and subpar optical layouts. For large enterprise clients, EPC contractors, and global lighting brands, securing a trusted OEM manufacturing partner capable of customized mechanical, electrical, and optical design is critical to ensuring long-term project performance.
"According to global building standards, lighting can account for up to 40% of a distribution warehouse's total electrical footprint. Transitioning to smart-controlled, high-efficacy (150 lm/W to 200 lm/W) LED Bay Lights with custom optics can cut consumption by over 70%, yielding measurable ROI inside 12 to 18 months."
Industrial specifiers, electrical engineers, and commercial lighting buyers typically search for solutions with distinct intent. They look for practical technical parameters like high-efficiency output (lumen-per-watt metrics), compliance records (UL, ETL, CE, DLC Premium), and robust construction materials (such as A380 die-cast aluminum). They require details on how high-bay systems perform in high ambient temperatures (50°C and above) and how they distribute light over wide footprints to prevent glare (UGR < 22). This whitepaper addresses these search expectations, outlining the engineering principles, manufacturing workflows, and quality metrics that define premium LED bay lighting production.
Standard LED high bays operate at around 130 lm/W. Our premium OEM options offer up to 180-200 lm/W by utilizing high-density SMD 2835 and 5050 LED arrays driven at optimal thermal levels, reducing operational energy costs by 35% compared to baseline LEDs.
Utilizing pure die-cast aluminum housings with optimized vertical convection fins prevents thermal buildup. Keeping the junction temperature of the LED chips below 75°C minimizes lumen degradation and extends the L70 lifetime beyond 100,000 hours.
For factories and damp outdoor locations, our IP65 and IP66 certified structures prevent dust ingress and moisture penetration. This protection is supported by anti-corrosion powders, silicone gaskets, and impact-resistant tempered glass lenses.
Industrial spaces vary widely, meaning a generic, one-size-fits-all lighting solution is rarely effective. The modern global supply chain requires lighting systems designed for specific operating environments:
In response to volatile energy prices, modern logistics managers are looking for more than simple energy efficiency. They require smart lighting controls. Integration of daylight harvesting sensors, 1-10V/DALI-2 dimming, and PIR motion sensors are now standard in high-end projects. When warehouses are empty, light outputs automatically drop to 10% or turn off, saving significant amounts of electricity. Our custom OEM designs easily integrate with Zigbee, Casambi, and Bluetooth mesh networks, enabling facilities to monitor and control their lighting via web dashboards.
To deliver true E-E-A-T value to engineers, we look closely at the optical metrics that define high-quality lighting. A major issue in industrial environments is glare. High-glare high bays strain workers' eyes, increasing fatigue and safety risks. Our design processes focus on reducing glare to a Unified Glare Rating (UGR) below 22, achieved through deep-recessed LED chips and micro-prismatic diffusion optics.
Additionally, color rendering index (CRI) requirements vary by application. While a CRI of 70 is sufficient for basic warehousing, high-precision assembly lines, packaging areas, and automotive spray booths require a CRI of 85 or 90 to ensure accurate color matching and quality control. Below, we outline our design framework, which balances color rendering, glare control, and light output.
We utilize injection-molded optical-grade Polycarbonate (PC) and Acrylic (PMMA) lenses with UV resistance. Available light distributions include 60°, 90°, 120° circular beams and 40°x90° asymmetric beams to match specific racking configurations.
Grid fluctuations and lightning strikes can instantly destroy electronic drivers. Our custom high-bay fixtures include built-in 4kV/6kV surge protection, with optional external 10kV/20kV surge protection devices (SPD) for rugged industrial power grids.
Modern distribution facilities often utilize CCT-tunable (Correlated Color Temperature) systems, allowing adjustment from 3000K up to 6500K. This capability simplifies inventory management for distributors and helps match local user preferences.
Our manufacturing processes follow strict quality control standards, ensuring that every light fixture is built to meet global certifications.
Jiangmen NexLt Light Co., Ltd. is a professional manufacturer, processor, and supplier specializing in solar energy projector lamps, street lamps, LED products, lighting fixtures, lamp accessories, and a wide range of lighting solutions. In addition, we provide comprehensive services including product design, shell parts manufacturing, installation, and maintenance.
NexLt Light Co., Ltd. is equipped with advanced production equipment and a team of highly skilled technicians. We prioritize precision and innovation, continuously enhancing product quality to meet the evolving needs of our customers. Our commitment is to provide reliable, efficient, and high-quality lighting solutions, ensuring customer satisfaction and long-term partnerships. Our dedication to excellence, integrity, and professional strength has earned recognition within the industry. We warmly welcome partners, clients, and friends from all walks of life to visit, offer guidance, and engage in business negotiations.
Professional Technical Team: Our team consists of experienced engineers and lighting specialists with over 12 years of research and development experience in the lighting industry. We combine deep industry knowledge with innovative design capabilities to deliver high-performance products.
Diverse Product Line: We offer a wide range of lighting solutions, including solar-powered projectors, LED street lamps, commercial and residential lighting, and accessories. Our products are designed to meet various market requirements and provide energy-efficient, durable, and environmentally friendly solutions.
Customization Service Capability: We provide tailored solutions to meet the specific needs of our clients. From product design to production, our team works closely with customers to ensure every project meets technical specifications, aesthetic preferences, and functional requirements.
Quality Assurance and Service System: Quality is the cornerstone of NexLt Light Co., Ltd. We adhere to strict quality control processes at every stage of production. Combined with our dedicated after-sales support, we guarantee products that are reliable, safe, and long-lasting, along with prompt, professional customer service.
Sustainable Development Commitment: We actively pursue environmentally responsible practices, including energy-efficient designs, recyclable materials, and reduced carbon emissions in our production processes. Our goal is to contribute to a greener and smarter lighting future.
Exporting lighting fixtures globally requires understanding regional regulatory environments. Without proper testing and certifications, imports can face issues at customs or fail to qualify for local utility rebate programs. At NexLt, we support our clients through the following compliance standards:
Beyond certifications, we provide comprehensive technical support. We supply raw IES files for Dialux calculations, enabling lighting planners to simulate illuminance levels, uniformity ratios, and UGR values before placing orders. This data-backed support helps minimize project planning risks for distributors and engineers.
Get answers to the most common technical, logistical, and OEM questions asked by industrial lighting engineers.
High Bay lights are designed for mounting heights of 20 feet (6 meters) and above. They utilize narrow beam optics (60° to 90°) to project light down to work surfaces. Low Bay lights are used at heights between 10 and 20 feet (3 to 6 meters) and feature wider beam spreads (120°) to ensure even, glare-free coverage at lower elevations.
We use a380 die-cast aluminum with vertical fins to encourage natural air convection. The LED printed circuit board is mounted to the aluminum housing with high-conductivity thermal paste (rated over 2.5 W/mK), keeping the LED junction temperature low to prevent output loss over time.
Yes, many of our high-bay products are listed on the DesignLights Consortium (DLC) Qualified Products List, helping US and Canadian buyers qualify for energy rebates. Please specify your certification requirements during the RFQ phase so we can match you with the appropriate drivers and LED chips.
Yes. We offer customization for project requirements. Our options include 60°, 90°, and 120° symmetrical beam lenses, as well as asymmetrical distributions (e.g., 40°x90°) for warehouse aisles, helping minimize light spill and improve uniform illumination.
We design fixtures utilizing components from trusted global suppliers. Standard configurations use high-output chips like Lumileds, Osram, or Nichia, paired with reliable drivers from manufacturers such as MeanWell, Sosen, or Inventronics, ensuring high efficiency and long lifetimes.
Every production run undergoes strict quality control steps. This includes incoming material inspection, automatic gluing and sealing checks, EL testing, and a minimum 48-hour continuous burn-in aging process to ensure performance before packaging and shipping.
Our supplementary collection of solar, architectural, and commercial-grade lighting fixtures designed to round out large-scale developments.
NexLt Light