Explore our flagship configurations featuring cutting-edge LED architecture, rugged thermal engineering, and precision optics engineered to thrive under extreme working environments.
Established in 2012, Ningbo DERT Lighting Co., Ltd. has grown to become an elite-tier professional manufacturer and global exporter, pioneering design-to-delivery workflows in automotive lighting systems, high-efficiency LED headlights, and custom vehicular illumination technologies. Operating out of a state-of-the-art 18,000 square meters modern production complex in Ningbo, Zhejiang Province, China, our infrastructure accommodates over 320 skilled professionals spanning R&D engineering, optical testing, automated manufacturing, stringent quality assurance, and international trade compliance.
We do not merely supply light fixtures; we engineer optical control platforms. Serving global automotive brands, industrial wholesalers, high-volume distributors, government fleets, and aftermarket retrofitting programs, DERT Lighting operates on a philosophy of technical precision. Through continuous investment in high-efficacy LED chipboards, thermal-dynamic dissipation, micro-engineered lenses, and complex system architectures, we guarantee consistent luminance, extended service lifetimes, and strict compliance with target market safety regulations.
Achieving top-tier performance in custom vehicle lighting requires balancing three core engineering vectors: Thermodynamic Dissipation, Optical Control Geometry, and Solid-State Electronics Integration. The technical roadmap at DERT Lighting ensures that every custom project (from heavy-duty truck spotlights to intelligent high-performance headlight systems) achieves peak efficiency with minimal degradation over time.
Utilizing high-conductive dual copper heat pipes alongside aviation-grade aluminum housings, our headlights dissipate thermal loads at rates up to 400W/mK. This protects fragile LED junctions from degradation, maintaining a stable 6000K-6500K color profile.
From anti-glare projector lenses to Adaptive Front-lighting Systems (AFS) that auto-steer light patterns around curves, we maximize effective candela while keeping light distribution compliant with international cut-off lines.
Our custom assemblies feature CAN-bus integrated drivers that eliminate dashboard warning codes, prevent electro-magnetic interference (EMI), and offer wide voltage inputs ranging from 9V to 36V DC for industrial applications.
Operating from Ningbo, Zhejiang Province, DERT Lighting takes full advantage of the region's world-class industrial cluster. Our strategic location guarantees instant access to high-grade industrial materials, raw LED substrates, specialized optical silicones, and advanced surface coating facilities. This hyper-localized supply chain structure allows us to scale manufacturing volume rapidly, shorten prototype turnarounds, and maintain strict cost efficiencies that are passed directly to our wholesale partners.
Logistical proximity to the Port of Ningbo-Zhoushan—the world's busiest port by cargo tonnage—allows us to orchestrate streamlined international shipping routes. Whether delivering bulk ocean freight containers to Europe and North America or managing expedited air freight shipments, our logistics network mitigates supply chain disruptions and ensures predictable lead times.
Vehicle lighting requirements vary drastically across geographic regions, vehicle classes, and operational environments. DERT Lighting custom-designs solutions targeted at real-world applications, ensuring safety, legality, and durability across continents.
For operations in rugged environments, such as Australian outbacks or North American mining sites, vehicles require heavy-duty impact resistance. Our off-road lights and inspection light bars feature reinforced poly-carbonate lenses and robust mounting brackets that can withstand high vibration, shock, and extreme dust exposure.
Urban systems require high-efficacy public lighting with maximum lifespans. Our IP66, IK10 street lights and highway illumination products deliver up to 190lm/W, minimizing municipality grid strain while ensuring uniform lux coverage for vehicle roadways, reducing night-time collision rates.
Law enforcement, service fleets, and road hazard warning systems require high-frequency strobe illumination that is visible under direct sunlight or thick fog. Our specialized shoulder-mounted patrol flashes and battery-powered traffic warning lights provide ultra-bright signaling to secure hazardous operational zones.
For B2B buyers, importing automotive lights requires strict alignment with localized safety and transportation standards. DERT Lighting ensures that custom-developed optical systems undergo extensive compliance testing prior to outbound shipment. This mitigates customs friction, guarantees legal aftermarket modification, and ensures road safety for end-users.
Our dedicated quality laboratory executes an array of standardized tests on every production batch, ensuring long-term product reliability:
Submersion and high-pressure spray tests ensure that dust, moisture, and road wash do not compromise internal LED circuits or fog up protective lenses.
Simulating continuous chassis vibrations and high-impact debris hits ensures housings and optical matrices remain aligned and undamaged.
Integrating spheres and goniophotometers measure color rendering indices (CRI), color temperature (Kelvin), and precise beam pattern distributions.
Our engineering team offers extensive customization, including custom housing materials, specialized optical lens shapes, custom circuit board designs (12V/24V compatibility), specific color temperatures (from 3000K amber to 6500K cool white), custom branding/logos, and unique internal wiring or CAN-bus decoders to prevent dashboard errors.
We combine aerospace-grade die-cast aluminum heat sinks with active cooling systems (such as high-speed double ball-bearing fans) and passive heat-pipe technologies (dual copper tubes). This lowers LED junction temperatures, preventing early brightness degradation and maintaining standard light outputs over 30,000 to 50,000 working hours.
Yes. We develop and manufacture our vehicle lighting products according to United States DOT/SAE guidelines and European ECE (E-mark) regulations. During the R&D stage, we calibrate cut-off line angles and glare levels to meet international regulatory requirements, making our products suitable for road use globally.
Minimum Order Quantities (MOQ) depend on the level of customization. Minor modifications like custom packaging or logo printing require lower MOQs, while full custom molds and unique PCB designs require larger production runs. Standard lead times range from 25 to 45 days, depending on technical specifications and factory capacity.
Being based in Ningbo allows us to leverage local raw materials and advanced components, minimizing manufacturing delays. Additionally, our proximity to the Port of Ningbo-Zhoushan facilitates direct shipping routes to major global markets, reducing transit times and handling fees.
High-performance replacement bulbs, interior lighting kits, and professional retrofitting products engineered to meet or exceed original equipment standards.
DERT Lighting