Your Vision.
Our Engineering.
Built to Last.
With 13+ years of OEM/ODM expertise, 6 production lines, and a full in-house engineering team, ONELIGHTS transforms your product concepts into certified, market-ready automotive lighting solutions.
Two Paths to Your
Perfect Product
Whether you need a product built to your exact specifications or want to develop something entirely new, ONELIGHTS has the engineering depth and production capacity to deliver.
OEM Service
You provide the specifications, drawings, or samples -- we manufacture to your exact requirements. Ideal for brands that have established designs and need a reliable production partner with strict quality control.
- Manufacture to your drawings, samples, or technical specifications
- Custom branding, packaging, and labeling
- Flexible MOQ and production scheduling
- ISO 9001 & TS16949 quality management throughout
- 100% final inspection before shipment
Established brands, distributors, and wholesalers with defined product lines seeking a trusted manufacturing partner.
ODM Service
You share your concept, target market, or performance requirements -- our engineers design and develop the product from scratch. Perfect for bringing new ideas to market quickly with full engineering support.
- Full product design -- appearance, electronics, optics
- Private mold development with full IP ownership
- Prototype sampling and iterative refinement
- Certification testing and compliance support (E-mark, DOT, SAE)
- Mass production with stable quality assurance
Dealers and brand owners looking to launch proprietary product lines and gain competitive differentiation in their market.
6 Engineers.
Full-Spectrum R&D Capability.
Our dedicated engineering team covers every dimension of product development -- from visual aesthetics to circuit design and optical performance. This integrated capability means faster development cycles and better-performing products.
Industrial design, housing aesthetics, lens geometry, and visual differentiation for private-mold products.
Circuit design, driver development, EMC compliance, and thermal management engineering.
Beam pattern optimization, lumen output, light distribution simulation, and compliance with photometric standards.
From Concept to
Certified Product
Our streamlined OEM/ODM process ensures clear communication, fast turnaround, and consistent quality at every stage.
Share your product requirements, target market, and performance needs.
Our engineers develop appearance, electronics, and optical design.
Physical samples are produced and reviewed against specifications.
Lab testing across 11 categories. Certification support for E-mark, DOT, SAE.
6 production lines run under ISO 9001 and TS16949 quality systems.
100% final inspection, random audit per ISO 9001, then prompt shipment.
Share your product requirements, target market, and performance needs.
Our engineers develop appearance, electronics, and optical design.
Physical samples are produced and reviewed against specifications.
Lab testing across 11 categories. Certification support for E-mark, DOT, SAE.
6 production lines run under ISO 9001 and TS16949 quality systems.
100% final inspection, random audit per ISO 9001, then prompt shipment.
Quality You Can
Measure & Trust
Every ONELIGHTS product passes through a rigorous quality control process -- from incoming materials to final shipment -- backed by internationally recognized certifications.
Every single unit undergoes automated water immersion and aging testing for a minimum of 1 hour before packaging.
Each light undergoes continuous burn-in and water immersion testing to verify thermal stability and waterproof integrity.
Random pre-shipment inspection follows ISO 9001 and TS16949 automotive quality management standards.
In-house laboratory covering EMC, optical, vibration, thermal, waterproof, UV, salt spray, and more.
600+ Models Ready for
OEM/ODM Customization
From compact work lights to full light bar systems, our product range covers the most demanding automotive aftermarket applications.
LED Work Lights
Square and round work lights for construction machinery, forklifts, agricultural equipment, and off-road vehicles. Available in 4", 7", and custom sizes.
LED Light Bars
Single-row and dual-row light bars in various lengths. Spot, flood, and combo beam patterns for maximum coverage in all conditions.
Driving Lights
High-performance driving and auxiliary lights engineered for long-range illumination on trucks and off-road vehicles.
Safety Signal Lights
Strobe, beacon, and warning lights for construction equipment, emergency vehicles, and industrial applications.
Interior Lights
Dome lights, reading lights, and cargo area illumination for trucks, vans, and commercial vehicles.
Custom Development
Have a unique requirement? Our ODM team can engineer a completely new product to your specifications, from concept to certified production.
More Than a Manufacturer.
A Long-Term Partner.
Strong R&D Capability
6 dedicated engineers across design, electronics, and optics. 600+ proprietary product models with private molds.
Proven Track Record
13+ years serving major international brands across North America, Europe, South Korea, and Japan.
Stable Quality Output
Automated aging and immersion testing. ISO 9001 and TS16949 certified processes on all 6 production lines.
Sincere Customer Service
We listen carefully to your feedback, respond quickly, and continuously improve our products and services.
Ready to Develop
Your Next Product?
Tell us your requirements and our engineering team will provide a professional assessment, sample plan, and competitive pricing -- usually within 24 hours.
Send an OEM/ODM Inquiry
Fill in your details and we'll get back to you within 24 hours.