LED Work Light Custom

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Established in 2006, Ningbo Zhenjia Electric Appliances Co., Ltd. is a leading manufacturer specializing in the research & development, production, and sales of high-quality electrical connection and charging solutions.

Core Products & Expertise: EV Charging Solutions: J1772 Type 1 & Type 2 connectors, GB/T AC/DC charging cables, Electric Vehicle (EV) AC/DC charging connectors ("guns"),

and EV chargers.

Power Cords & Adapters: c(Ul)us-certified power cords, RV adapters, and various plugs/sockets.
Lighting Components: Temporary string lights and string light sockets/wiring.
Commitment to Excellence:
Professional R&D: Backed by a dedicated in-house R&D team driving innovation.
Robust Quality Assurance: Certified under ISO 9001 Quality Management System. Products hold key safety certifications, including c(Ul)us, ETL, and CE.
Advanced Manufacturing: Equipped with modern production facilities and stringent quality control processes.
Global Reach & Reputation:
Over the past decade, Zhenjia has achieved steady growth and earned recognition as a reputable enterprise within the industry. Our products are exported worldwide, with a

strong presence in demanding markets such as the United States.
Our Mission:
As China Portable Hand Lamps Manufacturers and LED Work Light Suppliers, we are committed to providing our global customers with reliable, safe, and high-performance products, supported by exceptional service. We strive to build lasting partnerships through continuous innovation and unwavering dedication to quality.
Looking Ahead:
Zhenjia Electric remains focused on advancing technology, enhancing manufacturing capabilities, and expanding our global footprint to meet the evolving needs of the market.

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  • Certificate Of Compliance E325763
  • Certificate Of Compliance E321611
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  • Verification Of Compliance
  • Authorization To Mark

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LED Work Light

Ningbo Zhenjia Electric Appliances Co., Ltd. has manufactured electrical connection and lighting products since 2006, and our LED Work Light range covers portable hand lamps built for job sites, workshops, garages, RV and utility use. The current range centres on the ZJ-DC-03D Work Lights with Switch and Receptacle, a corded hand lamp that combines illumination and a switched outlet in one housing.

We produce lighting components alongside our power cord, extension cord and EV charging lines, which means the cable, plug, socket and lamp body of a work light are engineered as one assembly rather than assembled from unrelated parts. Our overseas factory in Cambodia and our Ningbo operation run under the ISO 9001 quality management system, with products aligned to c(UL)us, ETL and CE safety requirements.

What We Manufacture in This Category

Our LED work light programme is a focused, application-driven range rather than a broad catalogue of decorative fixtures. The core product is a corded portable hand lamp with an integrated switch and receptacle, designed so a single cord run can power the lamp and a connected tool or device at the same point of work.

  • Portable hand lamps: moulded housings with a guarded lamp head, hanging hook or stand provision, and a cable entry strain relief.
  • Switch and receptacle versions: on-board rocker or toggle switching plus a receptacle for a secondary load, matched to the regional outlet standard.
  • Corded assemblies: SJT/SVT-class flexible cable, moulded plugs and connectors produced in our own power cord lines.
  • Custom builds: housing colour, cable length, plug type, switch position and receptacle configuration developed from customer drawings or samples.

Where the Range Fits

Work lights are specified by the environment they survive in, not by lumen figures alone. Our hand lamp format suits tasks where the light must move with the operator and where a nearby power take-off saves running a second cord.

Automotive & Workshop

Under-hood and under-vehicle inspection where a switched receptacle powers a polisher, tester or charger at the same point.

Construction & Maintenance

Temporary task lighting in service shafts, plant rooms and fit-out areas where a durable corded lamp is preferred over battery tools.

RV, Marine & Utility

Shore-power and generator-fed lighting where the lamp cord must match the site connector standard and tolerate repeated coiling.

Configuration Variables We Work To

A work light specification is settled by the electrical interface and the physical duty cycle. These are the variables we confirm before releasing a build.

Configuration Area Options We Build Why It Matters On Site
Plug & connector standard NEMA 5-15, UK, EU and other regional moulded plugs Determines whether the lamp can be used on the destination market's outlets without adapters
Cable type & length Flexible SJT/SVT-class cord, custom lengths, braided or standard jacket Reach, coil memory and abrasion resistance in daily handling
Switching On-board switch, switch plus receptacle, or lamp-only Controls whether a tool can be powered at the lamp position
Housing & guard Moulded body, lamp guard, hook or stand, colour and branding Impact survival, heat clearance and how the lamp is positioned hands-free
Marking & documentation Rating labels, private label artwork, carton and insert artwork Retail or distributor presentation and traceability

Materials, Cable and Electrical Build

Because we compound and process our own cable materials, the cord on a work light is not a purchased commodity item. We control conductor stranding, insulation thickness and jacket formulation, which is where most field failures in portable lighting originate — at the strain relief, the plug moulding and the point where the cable flexes against the housing.

  • Conductors: stranded copper sized to the lamp and receptacle load, with the current rating of the receptacle treated as the governing limit.
  • Jacket: flexible PVC formulations selected for cold-weather handling and resistance to oil and workshop chemicals.
  • Moulded terminations: plug and connector bodies moulded onto the cord to maintain the seal and pull strength.
  • Strain relief: designed as part of the housing, not added after, so the flex point is supported.

Where a project calls for a specific cord construction, our related lines cover power cord assemblies and extension cord builds, so a work light can be matched to the same plug and cable family used elsewhere in the customer's programme.

Quality Control and Acceptance

Every work light passes through the same staged inspection regime as our other electrical assemblies. Our in-house testing laboratory and inspection equipment support continuity, polarity, insulation resistance and high-potential testing on corded products, with functional checks on the switch and receptacle circuit before packing.

  • Incoming inspection of cable, moulding compounds and metal parts.
  • In-process checks on moulding, termination and assembly.
  • Routine electrical safety tests on 100% of corded assemblies.
  • Pre-shipment inspection with sampling agreed in the order specification.

Compliance documentation for the relevant standards is available for project files, and our certificates cover compliance, verification of compliance and authorisation to mark for the applicable product families.

Customization and Private Label

Our R&D team develops and produces to customer drawings or samples. For work lights this typically means a housing colour and moulding change, a different cable length or jacket, a plug standard for a new market, or a switch and receptacle layout that matches an existing tool range.

  • Sample-based development where a physical reference lamp is supplied.
  • Drawing-based development where dimensions, ratings and interface details are defined.
  • Private label printing on the housing, rating label and packaging.
  • Retail-ready or bulk distributor packaging, agreed at quotation stage.

Information We Use to Configure Your Solution

A workable quotation depends on a small set of inputs. When these are clear, we can confirm the build, the test regime and the documentation package without a round of assumptions.

Project Input What We Need How We Use It
Destination market Country of sale and outlet standard Selects plug moulding and the applicable safety standard
Electrical duty Supply voltage, lamp load, receptacle load Sets conductor size, switch rating and receptacle rating
Physical duty Cable length, handling environment, mounting method Drives jacket choice, strain relief design and hook or stand provision
Commercial scope Target quantity, packaging format, label artwork Defines tooling, packing line and inspection sampling
Acceptance Test requirements, documentation set, sample approval route Builds the inspection plan and the documents issued with the shipment

Installation, Maintenance and Spares

Corded work lights are installed by plugging in, so the practical service life is decided by handling and by the condition of the cord and terminations. We supply the lamp as a sealed corded assembly, which keeps field servicing to inspection and replacement rather than internal repair.

  • Visual inspection of the cord, plug moulding and strain relief before each use.
  • Replacement of the complete corded assembly where the jacket is cut or the plug body is damaged.
  • Spare lamp guards, hooks and cord assemblies available as separate order lines where the project requires them.
  • Product manuals and installation guidance supplied with the order documentation.

Frequently Asked Questions

What is the main LED work light you manufacture?

Our current work light model is the ZJ-DC-03D Work Lights with Switch and Receptacle, a corded portable hand lamp that provides task illumination and a switched outlet at the same point of work. We build it with moulded plugs and cable from our own power cord production.

Can you supply work lights with the plug standard for our market?

Yes. We produce US, UK and EU plug configurations within our power cord lines, so a work light can be built with the moulded plug and cable construction required for the destination market rather than shipped with an adapter.

Can the lamp be customized to our drawing or sample?

Our R&D team develops and produces products according to customer drawings or samples. Typical customizations include housing colour, cable length and jacket, switch and receptacle layout, plug standard, and private label printing on the housing and packaging.

What quality and compliance documentation is available?

Our manufacturing operates under the ISO 9001 quality management system, and our products are aligned with c(UL)us, ETL and CE safety requirements. Compliance certificates, verification of compliance and authorisation to mark documents are available for the applicable product families to support project files.

How is the work light tested before shipment?

Corded assemblies pass routine electrical safety testing in our in-house laboratory, including continuity, polarity, insulation resistance and high-potential checks, with functional verification of the switch and receptacle circuit. Pre-shipment inspection sampling is agreed in the order specification.

What do you need to prepare a quotation?

We need the destination market and outlet standard, supply voltage and the lamp and receptacle loads, required cable length and handling environment, target quantity and packaging format, and the acceptance and documentation requirements. With those inputs we can confirm the configuration, test plan and delivery scope.

Related Products and Categories

Our portfolio also includes ZJ-DC-03D Work Lights with Switch and Receptacle VIEW MORE VIEW MORE for applications with different operating ranges, interfaces or integration requirements.