Class 2 LED Power Supply Manufacturer for OEM & North American Lighting Projects

FAHOLD is a China-based LED power supply manufacturer supplying Class 2 constant-voltage solutions for North American signage, architectural and commercial lighting projects. Our 12V and 24V product platforms cover single-output and multi-channel configurations, including enclosed and IP67 waterproof options. We support lighting OEMs, sign manufacturers and project purchasing teams with model comparison, engineering samples, customization assessment, documentation review and volume quotations.

If your specification calls for a Class 2 LED power supply, the first step is to identify the required voltage, load per output circuit, AC input, installation conditions and certification evidence. Our engineering team can then recommend an existing model or evaluate a project-specific configuration—not just offer a generic power supply with the same wattage.

Explore verified starting points: L2 Class 2 signage power supplies · L2-A enclosed Class 2 drivers · L2-F IP67 dimmable power supplies.

Have a specification ready? Request a Class 2 project quotation or engineering sample.

Class 2 LED Power Supplies We Manufacture

A suitable Class 2 LED power supply must meet the actual lighting architecture, not just a catalogue description. FAHOLD’s current constant-voltage range offers 12V and 24V DC models with 100–277Vac input in the L2, L2-A and L2-F platform families. The intended application determines which enclosure, output arrangement and control configuration should be evaluated.

The families are not interchangeable solely because they share 12V or 24V output. Selection also depends on per-channel electrical limits, thermal operating conditions, controls, approved wiring method and the exact product documentation.

12V and 24V Constant-Voltage Options

The LED module or strip determines the required output voltage. A 12V Class 2 supply is appropriate only for compatible 12V loads; 24V supplies are selected for compatible 24V loads. Both types appear in commercial signage and architectural lighting. At equivalent system power, a 24V load draws less current than a 12V load, which can help with distribution design, but it does not automatically eliminate voltage drop or wiring calculations.

For sourcing, specify the actual current requirement and expected connected wattage rather than requesting only “a 12V Class 2 driver” or “a 24V Class 2 power supply.” A model that matches voltage may still have the wrong circuit configuration.

Single-Output and Multi-Channel Configurations

Class 2 refers to defined limited-power output circuits. A multi-channel unit can supply a higher combined wattage while providing separate output circuits; its total nameplate rating must not be treated as the usable rating of one channel.

For example, FAHOLD’s published L2 model table lists:

These are published platform specifications, not a claim that any particular field wiring arrangement or certificate applies to every configuration. The selected model’s label, datasheet and certification scope control final approval. For current platform options, see the FAHOLD L2 technical model table or view the Class 2 multi-channel product catalogue.

Compare FAHOLD Class 2 LED Power Supply Platforms

L2 Series: Multi-Channel Power for Sign Manufacturers

The L2 Series is designed around distributed constant-voltage lighting loads: channel letters, cabinet signs, illuminated advertising and large LED light boxes. Its 12V/24V range includes one- through five-channel arrangements and approximately 60W–400W model classes (with the published top 24V model rated 384W).

This is a practical starting point when a sign has several illuminated sections and the load must be divided by electrical circuit. For purchasing teams, the essential questions are how many branches the sign requires, what each branch draws and whether the available channel configuration matches the installation drawings.

Typical buyer requirement: “We need 24V Class 2 power for a multi-section sign with separate output circuits and 277Vac building power.” The engineering review should establish the load on each branch before selecting a model.

L2-A Series: Enclosed Class 2 Power for Architectural OEMs

The L2-A Series combines 12V/24V constant-voltage output with an enclosed metal, junction-box-oriented architecture for architectural and commercial lighting. Published model classes extend from 30W to 400W, and include single- and multi-channel options.

Selected configurations support multi-mode control including phase-cut methods such as TRIAC, ELV and MLV, along with 0–10V and PWM. The precise control mode and compatible dimmer must be confirmed for the quoted model. For OEMs integrating a driver into an LED strip or linear lighting system, enclosure details, conductor access, dimming behavior and required North American approvals are as important as the electrical output.

Typical buyer requirement: “We need a 24V Class 2 enclosed supply for a commercial LED strip fixture with 0–10V dimming.” FAHOLD should review both the fixture-load schedule and controller information before recommending an L2-A configuration.

L2-F Series: IP67 Waterproof and Dimmable Power

The L2-F Series is an IP67 constant-voltage platform for architectural, façade, display and other projects requiring a waterproof driver construction. The published range includes 12V/24V and 100–277Vac input models across several power classes, with multi-mode dimming on applicable configurations.

IP67 enclosure protection does not, by itself, establish Class 2 status, project suitability or wet-location approval for the complete installation. Buyers requiring Class 2 output must verify the exact L2-F model and channel configuration, while also reviewing cables, connectors, junction boxes, ambient temperature and mounting conditions.

Typical buyer requirement: “We need an IP67 24V dimmable power supply for a building façade, with Class 2 output where required.” Start with the installation environment and certification requirement, then narrow the candidate models.

Certification and Documentation for North American Projects

Do not approve a Class 2 power supply based only on the phrase “UL Class 2” in a product headline. For a North American lighting project, procurement and engineering should check the exact model, output ratings, required safety certification and the conditions of use. Class 2 output classification and a product’s UL/cULus certification status are related considerations, but they are not interchangeable claims.

Check the Actual Output and Certification Scope

For each candidate model, request or verify the following:

An approved sample should match the version later used for production. Changes to the output limiting architecture, enclosure, wiring, labeling or other safety-critical components may require engineering reassessment and, where applicable, certification review.

How to Verify Certification Information

UL Solutions provides the Product iQ certification search platform, which supports searching relevant certification data and category information. Verify the model and file details against the manufacturer’s current documentation rather than treating a logo on a marketing page as sufficient evidence.

For technical context, UL Solutions also describes Class 2 output considerations for equipment evaluated under UL 8750. The specific standards and evaluation route depend on the product category and intended end use; no single standard number establishes suitability for every installation.

Need assistance with specification-level selection rather than supplier qualification? See How to Choose a UL Class 2 LED Power Supply for North American Lighting Projects.

OEM and ODM Class 2 LED Power Supply Capabilities

A manufacturer relationship becomes valuable when an existing platform is close to the required specification but needs controlled adaptation for a lighting product or project. FAHOLD works with lighting brands and commercial buyers on application-based engineering reviews and OEM/ODM evaluation.

Potential customization areas include:

• Electrical configuration: choosing a supported 12V/24V output, power class and number of separate output circuits;
• Dimming compatibility: evaluating supported TRIAC/ELV/MLV, 0–10V, PWM or other model-dependent controls;
• Cables and terminations: cable length, conductor specifications and compatible connectors;
• Mechanical requirements: available enclosure variants, wiring space and mounting constraints;
• Branding and supply: approved customer labeling, private-label identification and export packaging;
• Project documentation: part-number mapping, datasheets, wiring information and applicable test/certification records.

These are areas for feasibility assessment, not a promise that any requested change can be made under an existing Listing. Electrical, thermal and safety-critical changes may require new testing, updated documentation or a revised certification scope. FAHOLD should confirm technical feasibility, MOQ, cost, tooling and schedule before an OEM specification is finalized.

For a broader view of FAHOLD’s constant-voltage OEM collaboration process, read what North American OEM teams should evaluate in a constant-voltage LED driver manufacturer. This page concentrates on Class 2-specific products, per-channel architecture and procurement evidence.

Manufacturing, Testing and Quality-Control Support

FAHOLD develops and manufactures LED driver products in China, with its Shenzhen business and engineering operations supported by a manufacturing base in Foshan. The company’s published manufacturing overview shows SMT assembly, automated production equipment, an aging-test line, automatic test equipment (ATE) and production quality inspection activities. These capabilities matter to procurement teams because electrical performance, traceability and repeat-order consistency depend on how an approved design is built and checked—not only on an attractive product datasheet.

The evidence buyers should request is practical:

1. Incoming material and change control. How are critical components and approved substitutions controlled for the requested model?
2. In-process inspection. Which electrical and assembly checks apply during production?
3. Functional and aging tests. Which operating parameters are measured and how are failures handled?
4. Final inspection and traceability. How is the delivered lot connected to its model revision and quality records?
5. Production repeatability. How are an approved sample and later production lots kept aligned?

View FAHOLD manufacturing and quality-control overview for company background and factory imagery.

From Engineering Sample to Volume Supply

Commercial customers often need a controlled process more than they need a long list of generic advantages. A suitable Class 2 power-supply sourcing workflow should establish the specification before prices and delivery dates are treated as final.

Step 1 — Share the Electrical and Project Requirements

Provide the LED load voltage and wattage, the number of load branches, AC input, dimming/control protocol, expected operating environment, target market and any named safety/installation requirements. Include an incumbent power-supply model or drawing if FAHOLD is being evaluated as an alternative supplier.

Step 2 — Review Candidate Models and Certification Evidence

FAHOLD can compare the project with existing L2, L2-A or L2-F options, or assess whether a modified configuration is technically and commercially feasible. The quotation stage should identify the exact model, applicable documentation and any outstanding verification points.

Step 3 — Evaluate Engineering Samples

Samples should be checked with the real LED modules, cables and controls. For dimming applications, test turn-on behavior, low-end stability and controller compatibility. For multi-channel systems, measure the load on each circuit. For outdoor applications, assess the enclosure and connections as a complete installation.

Step 4 — Freeze the Approved Specification

Record the selected model revision, output architecture, drawings, labeling, packaging, test criteria and any applicable approval documentation. If the design changes later, evaluate its effect on certification, production and system compatibility.

Step 5 — Confirm Volume Production and Delivery

After technical approval, confirm purchase quantity, packaging, production lead time, inspection expectations and shipping arrangements. Indicative FAHOLD commercial reference points for many constant-voltage models are shown below; they are not universal terms or a binding quotation.

If your project is below the usual MOQ, describe the validation stage and projected annual demand. That gives the sales team enough context to discuss sample or pilot-order feasibility without promising a production exception.

Class 2 LED Power Supplies by Lighting Application

Channel Letters and Illuminated Signs

Sign manufacturers often work with multiple LED module branches distributed across a long or irregular enclosure. The L2 multi-channel range is a relevant starting point because it offers published circuit configurations rather than treating the full sign load as one unrestricted output. Compare FAHOLD sign lighting power solutions and submit the branch-by-branch load schedule.

LED Strip and Architectural Linear Lighting

Architectural OEMs may need a compact 12V/24V power supply with an enclosed wiring architecture, control compatibility and model-level Class 2 documentation. Evaluate L2-A where its specified enclosure and output arrangement fit the installation. See LED strip lighting solutions for the application context.

Façade and Moisture-Exposed Lighting

Waterproof driver construction may be a requirement for external building features, display lighting and certain architectural LED runs. L2-F offers an IP67 platform; confirm the exact configuration’s Class 2 status where needed and review the whole system’s ingress-protection and mounting design before approval.

Replacement and Alternative-Supplier Projects

An alternative Class 2 power supply should be evaluated against the incumbent model’s actual output voltage, current per channel, total power, control method, enclosure, wiring and required certification—not just the phrases “same wattage” or “24V Class 2.” Supplying the existing label or datasheet helps FAHOLD narrow the candidate products quickly.

What to Include in a Class 2 LED Power Supply RFQ

A complete request helps the supplier distinguish between a standard purchase, a technically constrained replacement and an OEM development project.

Frequently Asked Questions About Class 2 Power Supply Manufacturing

Does FAHOLD manufacture Class 2 LED power supplies or only resell them?

FAHOLD is an LED driver manufacturer with its own product-development and manufacturing operations. Its L2 and L2-A families are explicitly positioned as Class 2 constant-voltage platforms; L2-F also includes Class 2 configurations subject to exact-model verification. Review the selected series and request current documentation for any purchase approval.

Can I buy 12V and 24V Class 2 LED power supplies in bulk?

FAHOLD offers 12V and 24V constant-voltage models across relevant series, including multi-channel L2 outputs. Bulk availability, MOQ, price and lead time depend on the model and specification. Send the requested voltage, output circuits and order quantity for a quotation.

Can a Class 2 power supply manufacturer supply more than 100W total?

Yes, a multi-output design may have a combined rated power above 100W while using separately evaluated Class 2 output circuits. For example, FAHOLD lists an L2 24V, 192W model as two 4A outputs. This is not permission to combine outputs or connect the full 192W to one circuit. Verify each output’s rating and the actual approval documentation.

Is every FAHOLD L2, L2-A or L2-F product automatically UL Listed for my project?

No manufacturer should ask you to infer certification from a series name alone. The correct procedure is to verify the precise model and applicable configuration against current supporting documents and, where relevant, the certification database. Requirements also depend on the end-use lighting equipment and local authority having jurisdiction.

Can FAHOLD customize cables, labeling, packaging or dimming functions?

FAHOLD supports OEM/ODM feasibility reviews that can include cables, terminations, branding, packaging and suitable control options. Each change must be checked against the electrical and certification requirements; safety-critical changes are not automatically covered by an existing Listing.

Can FAHOLD provide samples before production?

Samples are available for applicable products. The exact quantity, cost and preparation time depend on the configuration, stock position and required tests. For engineering evaluation, provide the intended LED load and control equipment so the recommended sample reflects the project.

What should I send when replacing a different brand of Class 2 LED driver?

Send the incumbent model number or datasheet, a photo of its rating label, output wiring diagram, LED load schedule and certification requirements. The replacement should be reviewed for per-channel current, dimming, environmental requirements and mechanical fit in addition to nominal voltage and wattage.

What is the difference between a Class 2 power supply supplier and a manufacturer?

A supplier may source catalogued products from several factories. A manufacturer can be directly involved in product design, controlled production, model revisions, testing and OEM-specific engineering discussions. For Class 2 sourcing, ask who controls the approved product configuration and who provides current model-level safety and production documentation.

Request Class 2 LED Power Supply Samples or a Project Quotation

For OEM lighting brands, sign manufacturers and B2B buyers, FAHOLD can help compare Class 2 power-supply configurations against the actual project specification. Start with an existing L2, L2-A or L2-F model whenever possible, then identify any adjustments that need engineering review. Share your voltage, load-per-channel, dimming, certification and purchasing requirements to move from a candidate part number to a qualified sourcing decision.

Next actions: Request an OEM or volume quote · Browse Class 2 multi-channel models · Review the North American selection guide.