ETL/cETL Constant Voltage 24V Junction Box Power Supply

The KSPOWER E Series 24V Junction Box Power Supply is a cost-effective constant voltage power supply engineered for North American indoor LED lighting. Featuring a 100-120VAC single-voltage input, durable silver metal housing with integrated junction box, and ETL/cETL certification, it is available in 20W, 40W, 60W, 80W and 100W models. Custom housing colors and enclosure designs are supported for OEM lighting projects.

Need help choosing a model? Send your application requirements to our team for a recommended solution.

Reliable 24V Junction Box Power Supply for North American Indoor LED Lighting

Designed for professional indoor lighting applications, the KSPOWER E Series 24V Junction Box Power Supply delivers stable constant voltage output for LED lighting systems requiring dependable performance and simple hardwired installation.

This series operates on 100-120VAC input and provides 24V DC constant voltage output in 20W, 40W, 60W, 80W and 100W power ratings. The rugged silver steel enclosure incorporates an integrated junction box, allowing installers to complete wiring safely while maintaining a neat installation.

Certified to ETL/cETL safety standards, the E Series Steel Housing LED Driver is an economical solution for cabinet lighting, display shelving, retail fixtures and commercial interior lighting. KSPOWER also offers flexible OEM customization including enclosure color, housing design, labels and packaging to meet different project requirements.

Product Features

Optimized for North American Electrical Systems

Single-voltage 100-120VAC input perfectly matches residential and commercial electrical installations across the United States and Canada.

Stable 24V Constant Voltage Output

Designed specifically for 24V LED lighting systems with excellent voltage regulation and long service life.

Built-in Junction Box

Integrated wiring compartment reduces installation time while providing secure electrical connections.

Heavy-Duty Steel Housing

Silver iron enclosure provides efficient heat dissipation, structural strength and long-term durability.

Multiple Power Choices

Available wattages include:

20W
40W
60W
80W
100W

allowing customers to select the most suitable power rating for their lighting systems.

Flexible OEM Service

Support for:

Housing color customization
Enclosure modification
Private label
OEM packaging
Customer-specific specifications

International Safety Certification

Manufactured according to ETL/cETL safety requirements for North American indoor lighting applications.

Model Selection Table

Model	Output Voltage	Output Current	Rated Power
KS-ECA20W24-W	24V DC	0.83A	20W
KS-ECA40W24-W	24V DC	1.67A	40W
KS-ECA60W24-W	24V DC	2.50A	60W
KS-ECA80W24-W	24V DC	3.33A	80W
KS-ECA100W24-W	24V DC	4.0A	96W

Technical Specifications

Item	Specification
Product Series	E Series
Input Voltage	100-120VAC
Output Voltage	24V DC
Output Type	Constant Voltage
Dimming	Non-Dimmable
Power Range	20W-100W
Housing Material	Silver Metal Iron Case
Junction Box	Integrated
Certification	ETL / cETL
Protection Rating	IP20 Indoor Use
Housing Color	Silver / White / Custom
OEM & ODM	Supported

Dimension Drawing

The compact low-profile enclosure is designed for concealed installation inside cabinets, ceilings and commercial lighting fixtures.

Wiring Diagram

AC Input

Black —— Live (L)
White —— Neutral (N)
Green —— Ground (G)

DC Output

Red —— Positive (+24V)
Blue / Black —— Negative (-)

The integrated junction box simplifies hardwired installation while ensuring secure wiring that complies with North American electrical practices. Installation should be performed by qualified personnel according to local electrical codes.

Typical Applications

The 24V E Series Hardwired LED Power Supply is widely used for:

LED Cabinet Lighting
Display Shelf Lighting
Retail Showcase Lighting
Jewelry Display Cabinets
Kitchen Under Cabinet Lighting
Museum Display Systems
Bookcase Lighting
Commercial Interior Decoration
Exhibition Display Fixtures
Indoor LED Strip Lighting

OEM Manufacturing Service

As an experienced LED driver manufacturer, KSPOWER provides complete OEM & ODM support, including:

Customized housing colors
Modified enclosure structures
Company logo printing
Product label customization
Individual packaging design
Electrical specification adjustment
Bulk production for lighting brands and distributors

Every project is supported by our engineering and quality teams from prototype to mass production.

Quality Assurance

Every E Series 24V Junction Box Power Supply is subjected to:

100% Full-load Burn-in Test
Functional Performance Test
Hi-pot Safety Test
Electrical Inspection
Appearance Inspection
Packaging Verification

Strict quality control ensures consistent performance and reliable operation for professional lighting applications.

Standard Packaging

Individual Brown Box
40 pcs / Export Carton
OEM Labels Available
Customized Packaging Supported

Need Technical Assistance?

Need help selecting the right 24V Cabinet Lighting Transformer for your project?

Our sales specialists can assist with:

Product selection
OEM & ODM development
Engineering consultation
Sample evaluation
Volume quotations
Certification support

For more information, please contact our sales representative.

Q1: Why choose a 24V E-series over the 12V version for my project?

A: A High Performance 24V Constant Voltage Driver is superior for long-distance lighting runs. 24V systems carry half the current of 12V systems for the same power, which results in significantly lower voltage drop and heat generation over long wires, ensuring your LEDs remain equally bright at both ends.

Q2: Does the metal case require separate grounding?

A: No. The 24V Metal Case J-Box LED Driver includes an integrated earth-ground terminal inside the junction box, allowing the metal chassis to be safely grounded through the standard AC input line according to NEC standards.

Q3: Are these units Class 2 compliant for North American building codes?

A: Models up to 96W (4A) in our 24V series are designed to meet Class 2 power-limited circuit requirements. Our 100W model provides the maximum available power for heavy-duty industrial signage and display projects requiring high-current stability.