Commercial Grade LED Module Manufacturer
With over 13 years of industrial expertise, ADLED operates as a trusted commercial-grade LED module manufacturer specializing in OEM/ODM and wholesale solutions for global signage, light box, and architectural sectors. Operating from our 12,000㎡ ISO9001-certified factory backed by 100+ skilled employees and 20 engineers, we control the entire production line—from raw material sourcing and automated SMT assembly to precision injection molding—heavy-duty commercial LED modules deliver an elite luminous efficacy, stable lead times, and competitive factory-direct pricing.
Our delivering up to 200 lm/W high-efficiency performance for commercial signage. Every batch integrates premium optical lenses featuring an 180° wide beam distribution angle to completely eradicate hotspots and shadows inside tight structures, allowing sign makers and light box fabricators to achieve flawless linear uniformity even at restricted mounting depths.
Trusted across 5,000+ commercial signage and lighting projects throughout North America and Europe, ADLED products are engineered to survive demanding environments. To guarantee smooth local building code reviews and zero job-site delays, our entire catalog carries fully traceable UL, cUL, CE, and RoHS certifications, backed by an uncompromised 5-year industrial warranty for absolute peace of mind. Get a Free Quote
OEM & ODM Custom LED Module Manufacturing Services
Whether you need a standard product with private labeling or a fully customized lighting solution, ADLED provides comprehensive OEM LED module factory resources and tailored ODM LED module manufacturing services for commercial applications. From PCB engineering and optical lens design to housing development, cable assembly, and branded packaging, our experienced engineering team works closely with customers to transform concepts into reliable, production-ready products.
With over a decade of manufacturing experience, an ISO9001-certified facility, and fully integrated SMT and injection molding lines, we deliver flexible customization, stable quality, and scalable production for sign manufacturers, light box fabricators, lighting brands, and B2B partners worldwide looking for an agile professional LED module manufacturer and direct LED module manufacturer China who can easily supply a cost-effective, high-performing Samsung LED module alternative to stabilize their overhead. Start Your OEM Project
Custom PCB & Electrical Engineering
Every project begins with the right electrical foundation. Our engineers customize PCB layouts, copper thickness, circuit protection, operating voltage, and power consumption to meet specific application requirements. We support 12V, 24V, constant-voltage, and constant-current LED modules, ensuring compatibility with regional electrical standards and commercial lighting systems.
Optical Lens & Light Distribution Design
Different signage applications require different lighting performance. We offer precision optical lens designs with beam angles up to 180° to improve light uniformity, reduce hotspots, and maximize illumination efficiency. Custom optics are available for shallow light boxes, channel letters, architectural lighting, and retail display systems.
Custom Wire Harness & Connector Assembly
Our factory manufactures LED modules with customized wire lengths, cable gauges, connector types, and module spacing to simplify installation and reduce on-site labor. Pre-assembled wiring solutions improve production efficiency while ensuring consistent electrical performance across every project.
Injection Molding & Housing Development
With in-house tooling and injection molding capabilities, ADLED develops custom module housings tailored to your application or brand requirements. We support new enclosure designs, mounting structures, waterproof configurations, and material selection, enabling faster product development without relying on third-party suppliers.
Spectrum & Performance Customization
Lighting performance can be tailored to meet different commercial environments. We offer customized color temperatures, CRI options, RGB, RGBW, Tunable White, and specialized wavelengths to match brand colors, signage requirements, and architectural lighting specifications while maintaining excellent color consistency.
Private Labeling & Wholesale Packaging
Our OEM and ODM services extend beyond product manufacturing. We provide custom logo printing, laser marking, private labels, anti-static packaging, retail-ready boxes, master cartons, and barcode labeling to help distributors, lighting brands, and wholesalers build a consistent market presence while streamlining global logistics.
LED Signs Solutions 24V SMD 2835 LED Module Lights
Osram Module LED 12V 1LED 2835 SMD
LED Module Osram 12V 24V 2LEDs 2835
Osram LED Module 12V 3LEDs 2835
Module LED 12V 24V 4LEDs 2835 Constant Current
Samsung LED Light Module 12V 2LEDs 2835
Samsung LED Module 12V 3LEDs 2835 IP68
Module LED Samsung 12V 4LEDs 2835
12V LED Module Light 24V 2LEDs 2835 SMD
Dimmable LED Module 12V 24V 4LEDs 2835
LED Module 12V 24V 3LEDs 2835 SMD
3 LED Module High Efficiency 12V 2835 SMD
LED Module Lights High Efficiency 12V 3LEDs 2835
High Efficiency LED Module for Sign Board 12V 3LEDs 2835
Waterproof Micro LED Module for LED Sign Lighting - IP67 Outdoor Indoor Signage Module
High-Efficiency Mini LED Module SMD for Channel Letters and Professional Signage
Ultra-Compact Small LED Modules with Lens - 12V LED Channel Letter Modules for Micro and Slim Signage
Ultra-Bright Small LED Module 12V with SMD 2835 Tech – Waterproof LED SMD Module for Mini Channel Letters and Signs
High-Efficiency Micro LED Modules – 12V Single Color LED Module with 160° Wide Lens for Narrow Signage and Letters
Premium 12V LED Sign Modules with SMD 2835 – High-Density LED Backlight Module 3000K for Professional Signage and Letters
LED Light Source Module 12V 4W 4 LEDs SMD 3030 Constant Current
LED Module Sign 12V 5W 3 LEDs SMD 3535 6500K White
SMD 2835 12V 1.5W High Efficiency Backlight LED Module for Signs
Module LED Strip 12V 1W 1LEDs SMD 2835 UL CE Rohs
Injection LED Module 12V 2W 4LEDs SMD 2835 IP65
LED Module Light Dimmable DC 12V 1.6W SMD 2835 4LEDs for Signs
3 Module LED Light 12V 1.5W 2835 SMD White 7000k
Module LED 12V 0.8W SMD 2835 2LEDs Waterproof White
12 Volt LED Module Suppliers SMD 2835 1LED for mini channel letters
LED Module Manufacturers 12V 4LEDs SMD 2835 Super Bright
Waterproof LED Module 12V 1W 3LEDs SMD 2835 for Signage
SMD LED Module Wholesale 2835 2LEDs 12V 0.72W Backlight
Modul LED 12V 24V SMD 2835 7000K Backlight
Module Light 12V 3LEDs 2835 SMD 1W
Backlight Module 12V 2LEDs 2835 6500k
Ultra-Bright LED Modul Mini 12V with 6500K Cool White – IP67 Waterproof LED Module for Slim Letters and Backlighting
Programmable WS2811 RGB LED Pixel Modules - 12V Addressable Smart LED Module for DIY Programming & Signage
Professional RGBW LED Module with Addressable Control - IP67 Waterproof LED Strip Module for Signage and Backlighting
RGB LED Module 5050 SMD IP67 Waterproof 12V DC 4LEDs Multi Color
Waterproof RGB LED Module | 12V RGB LED Backlight Module for Signage
RGB LED Module 12V - 3 LEDs (0.72W) | 175° Wide Angle | IP68 Waterproof
RGB LED Sign Modules 12V SMD 5050 - 3 LEDs (1W) | 140° Lens | IP68 Waterproof
LED Module Light – AC-Powered Signage LED Module for Bright, Uniform Illumination
AC LED Module – SMD 2835 Strip Light Module, Direct 110V
LED Light Modules for Signs – AC-Powered White Backlight Module for Illuminated Signage
220V LED Module – 3-Pack High-Efficiency Lighting Module for Signage & Displays
220V LED Module for Light Box – High-Brightness, Energy-Efficient Lighting Solution
LED Module Signage – 220V LED Lens Module for Bright, Uniform Illumination
LED Lighting Modules – 3W AC LED SMD Module for Signage & General Illumination
LED Modules for Channel Letters – SMD LED Strip Light Modules, 110V/220V Ready
Wholesale LED Modules with Factory-Direct Pricing
Buying directly from ADLED means more than competitive pricing—it gives your business a dependable wholesale partner built for long-term growth. Whether you are a sign manufacturer, lighting distributor, or project contractor, our flexible bulk purchasing programs help reduce procurement costs while maintaining a stable supply for recurring commercial orders. Transparent volume discounts, responsive account management, and predictable lead times make it easier to plan inventory with confidence.
Our wholesale program is designed to support businesses of every scale, from regional distributors to multinational signage brands. Customers can consolidate multiple product categories into a single shipment—including LED modules, LED strip lights, power supplies, controllers, connectors, and aluminum profiles—reducing freight costs and simplifying supply chain management. With flexible MOQ options, scheduled production planning, and worldwide shipping, ADLED helps partners build a more efficient and profitable purchasing strategy. Get Wholesale Pricing
High Efficiency LED Modules for Channel Letters
Channel letters require precise optical control to ensure clear, evenly illuminated typography without shadowing or hotspot distortion. ADLED channel letter LED modules are engineered specifically for tight-kerf and dimensional signage applications where consistent brightness and edge clarity are critical.
Our optical system integrates high-performance wide-angle lenses (170°–180°) to improve light spread and reduce the total number of LED modules required per sign. This not only enhances visual uniformity but also helps reduce installation time and overall system cost for sign manufacturers and distributors.
Designed for long-term commercial use, our LED modules are built with high-quality SMD 2835 and SMD 3030 LED chips to ensure stable brightness, excellent color consistency, and reliable performance across extended operating cycles. They are widely used by signage fabricators and wholesale distributors seeking dependable solutions for large-scale channel letter production.
Uniform LED Backlighting for Light Boxes & Fabric Graphics
Consistent, shadow-free illumination is essential for high-impact light boxes and textile-based signage systems. ADLED LED modules are optimized for backlighting applications where uniform light distribution and minimal visual artifacts are required across different frame depths.
For slim light box structures, our high-density LED modules deliver smooth, hotspot-free illumination even in shallow frames as low as 40mm, making them ideal for retail displays, indoor branding signs, and compact advertising panels. For deeper frames and large-format signage, our high-lumen LED modules ensure strong light penetration through acrylic and diffusion layers while maintaining visual clarity.
We also provide specialized edge-lit and mini-format LED modules for double-sided fabric systems, cabinet lighting, and custom signage designs. These solutions are widely used in retail chains, transportation hubs, and architectural signage projects requiring reliable, uniform backlighting performance. Get Expert Recommendations
LED Modules for Signage, Light Boxes & Commercial Lighting
Strategic LED Component Partnerships
ADLED collaborates with globally recognized LED chip suppliers to ensure stable performance and consistent color output across all production batches. We integrate high-quality chip options including OSRAM, Samsung, and Lumileds alternatives, allowing customers to meet strict project specifications and long-term procurement requirements without supply interruptions.
Automated Precision Manufacturing System
All LED modules are produced using fully automated SMT assembly lines and injection molding systems to ensure consistent structural accuracy and electrical stability. From PCB assembly to housing injection, every process is tightly controlled to eliminate manual variation.
Comprehensive Quality Testing & Reliability Validation
Before shipment, every batch of LED modules undergoes strict multi-stage testing, including high-temperature aging, thermal cycling, voltage stability checks, and optical performance verification.
Factory-Direct Supply & Compliance Assurance
By working directly with ADLED as a certified LED module manufacturer, customers benefit from factory-direct pricing, stable production scheduling, and simplified procurement workflows. All products comply with UL, cUL, CE, and RoHS standards, ensuring smooth approval for international signage and lighting installations.
Reliable LED Module Manufacturer with Strict Quality Control
Outdoor signage systems require reliable protection against rain, dust, humidity, and long-term UV exposure. ADLED waterproof LED modules are engineered with sealed structural design to ensure stable performance in demanding outdoor environments, including signage installations in coastal regions, high-humidity areas, and extreme temperature conditions.
Each module is built using injection-molded housing combined with UV-resistant silicone encapsulation to enhance sealing performance and reduce degradation caused by sunlight and weather exposure. To ensure long-term reliability, all waterproof LED modules undergo strict pressure testing, waterproof validation, and aging verification before shipment.
Designed for global outdoor applications, our IP67/IP68 LED modules deliver consistent illumination performance in challenging environments such as cold northern climates, rainy regions, and high-exposure commercial signage systems, making them a dependable solution for long-term architectural and branding installations. Contact Our Team
IP67/IP68 Waterproof LED Modules for Outdoor Signage
One-Stop LED Module Accessories & Power Supplies for Signage Systems
A reliable LED module system requires stable power and well-matched accessories to ensure consistent long-term performance in commercial installations. ADLED provides a complete range of commercial-grade LED power supplies and installation accessories designed to integrate seamlessly with our high-brightness LED modules, minimizing compatibility issues and improving overall system reliability. Our product lineup includes constant voltage LED drivers, waterproof cables, terminal blocks, and signal repeaters for RGB and large-scale signage applications, ensuring stable current output and dependable connectivity across channel letters, light boxes, and pylon signage. By sourcing LED modules, power supplies, and accessories from a single manufacturer, customers benefit from improved system compatibility, simplified procurement, and more reliable installation outcomes for complex signage projects.
Technical Support & Commercial LED Module FAQ for Signage Systems
What certifications do your LED modules comply with?
ADLED LED modules are manufactured under strict quality control systems and comply with international standards including UL, cUL, CE, and RoHS. Each batch undergoes electrical testing, aging validation, and performance inspection to ensure stable operation in commercial signage environments worldwide.
Can LED modules be customized for OEM or ODM projects?
Yes. ADLED provides full OEM and ODM customization, including PCB design, voltage options (12V/24V), wire length adjustment, color temperature tuning, optical configuration, and private labeling. These options allow customers to develop tailored lighting solutions for branding and project-specific requirements.
How long is warranty for LED module light?
ADLED is a top quality LED module manufacturers, our LED module lights have won wide recognition in the high-end advertising market, we provide an extra long warranty period of up to 5 years for all LED modules.
Can you provide LED modules samples?
Yes, we know the importance of quality, so ADLED confidently provides you with LED module light samples so that you can test our product quality. Whether you want to test the light effect, color temperature, or durability, our SMD LED modules can meet your needs.
What types of signage are LED modules suitable for?
LED modules are widely used in channel letters, light boxes, cabinet signs, pylon signs, retail displays, architectural lighting, and corporate branding installations. They are suitable for both indoor and outdoor commercial signage projects requiring stable and uniform illumination.
How to choose LED modules for light boxes?
Selecting the right LED modules depends on sign depth, face material, and required brightness uniformity. For shallow or fabric-based light boxes, wide-angle or edge-lit LED modules are recommended to achieve smooth, hotspot-free illumination. For deeper cabinets or outdoor signs, high-brightness LED modules with stable current control ensure better light penetration and consistency.
Do LED modules require special power supplies?
No, not all LED modules require special power supplies. The required power source depends on the operating voltage of the LED module.
ADLED offers complete power-architecture flexibility to meet different project requirements and international electrical standards. Our 110V LED modules and 220V LED modules are designed for direct AC mains connection, eliminating the need for an external LED driver and simplifying installation. For applications that require enhanced electrical safety, stable voltage over long cable runs, or integration with low-voltage lighting systems, we also manufacture 12V LED modules and 24V LED modules, which operate with certified constant-voltage power supplies to ensure consistent brightness, maximum reliability, and extended service life.
Whether you need driverless AC LED modules for fast installation or low-voltage LED modules for demanding commercial signage and architectural lighting projects, ADLED can recommend the most suitable power solution based on your application.
Do you provide LED module spacing guides or layout support?
Yes. ADLED provides professional spacing recommendations and CAD-based layout support based on your sign dimensions, depth, and brightness requirements. Our engineering team can help optimize module positioning to improve uniformity, reduce material usage, and ensure efficient installation for bulk signage projects.
Factory-Direct LED Module Quotes for a Streamlined Supply Chain
Move from evaluation to execution with direct access to ADLED’s engineering and sales support team. We help sign manufacturers, distributors, and project contractors quickly convert project requirements into accurate, production-ready quotations tailored to technical and volume needs.
Submit your project details to receive a fast, customized response including pricing options, recommended LED module configurations, and application-based suggestions for your signage system. For technical validation, sample requests are available so you can test performance before committing to mass production.
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