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Description

The GM Lighting LD-E-UNV300-24 3-Channel LineDRIVE is a 300W, non-dimmable Class 2 LED driver designed for 24VDC LED fixtures that require stable, reliable power. Featuring three independent channels, it allows separate control of multiple LED zones or strips, ideal for commercial, architectural, or large-scale residential installations. Housed in a durable powder-coated steel enclosure with four knockouts for easy installation, this power supply operates on a universal 120–277VAC input and provides ±5% voltage tolerance at full load. Built-in over-voltage and short-circuit protection ensures safe and reliable performance. UL Listed and backed by a 5-year limited warranty, the LD-E-UNV300-24 delivers consistent power for LED tape, bars, and other 24V low-voltage fixtures.

Specifications

Dimensions

Length/Depth
9.5 in
Width/Diameter
6.35 in
Height
1.56 in
Weight
4.4 lb

Style & Materials

Material
Steel

Electrical Information

Voltage
120-277V
Output Voltage
24V DC
Wattage Rating
300.0W
Amps Rating
4.0 A

Item Details

SKU
LD-E-UNV300-24
Brand
GM Lighting
Family
LineDRIVE
UPC
849951015226

Warranty & Certifications

Product Warranty
5 Years
Product Rating
Class 2, Dry Rated

Frequently Asked Questions

What is an LED driver?

An LED driver is the essential power supply for modern, energy-efficient LED lighting. It converts your building's high-voltage AC power into the low-voltage DC power that LEDs need to operate. It regulates the power, protecting the sensitive LED chips from fluctuations that could cause them to flicker or fail prematurely.

What is a light ballast?

A light ballast is the traditional power supply for fluorescent and HID (High-Intensity Discharge) lamps. If you have older tube lighting, you have a ballast. It provides a burst of high voltage to get the lamp started and then controls the electrical current to keep it running steadily.

How do I choose the right wattage for my LED driver?

To ensure safety and longevity, it's best to follow the "80% Rule." Add up the total wattage of all the lights you will connect to the driver, then choose a driver with a maximum wattage rating that is at least 20% higher. For example, if your lights total 80 watts, you should select an LED driver rated for 100 watts or more.

What is the difference between a constant current and a constant voltage driver?

The key difference is what they keep stable. A constant current driver maintains a fixed output current (e.g., 700mA) while letting the voltage change. A constant voltage driver maintains a fixed output voltage (e.g., 12V or 24V) while the current varies. Use constant current for high-power LEDs and constant voltage for fixtures like LED strip lights.

How do I know if I need to replace my fluorescent light ballast?

Common signs of a failing light ballast include your lights flickering, making an audible humming or buzzing sound, taking a long time to turn on, or not turning on at all. If you've already tried replacing the bulbs and the problem persists, the ballast is the most likely cause.

Covalinear 9-Inch 120V Linear LED Light Bar, 4W, 2700K-3500K, White - Bees Lighting

GM Lighting

GM Lighting is an industry-leading manufacturer that specializes in providing complete, specification-grade lighting systems for residential, commercial, and hospitality applications. Renowned for its innovation in the linear and under-cabinet categories, the brand offers a comprehensive portfolio that includes high-performance LED tape, architectural extrusions, puck lights, and advanced power supplies. GM Lighting is the go-to choice for professionals seeking reliable, high-quality components to create sophisticated and functional lighting designs.

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Get 20% Off Accessories Purchase GM tape or undercabinet lights and receive 20% off drivers, channels & connectors.