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AC LED Modules manufactured by Shenzhen Jinda Shun Technology Co., Ltd.
2 products in this family

AC LED Modules

Modules driven straight from AC 120 V or AC 220 V with no separate DC power supply in the sign, for installations where there is no room or no access for a driver box.

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The Range

Every AC LED Modules We Publish

Removing the driver removes the component that fails first in a hot sign cavity. These two models run on mains directly and publish a three year warranty rather than the five year figure the DC range carries.

JDS-6616B/AC120V/220V LED sign module, 66 x 16 x 9 mm
Bezel-Free Series 6616B/AC120V/AC220V

JDS-6616B/AC120V/220V

Mains-driven module at AC 120 V or 220 V, 1.5 W, IP67, no DC driver needed inside the sign.

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JDS-3939B/AC120V/220V LED sign module, 39 x 39 x 9 mm
Bezel-Free Series 3939B/AC120V/AC220V

JDS-3939B/AC120V/220V

Square four-lens mains module, 39 x 39 x 9 mm, 2 W at AC 120 V or 220 V, IP67, for signs 120 to 200 mm deep.

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Problems This Family Solves

  • A retrofit where the cavity has no room left for a driver box.
  • A DC driver cooking inside a sealed sign cavity in summer.
  • Long low-voltage runs from a remote driver, which drop voltage before they reach the far letters.
  • A maintenance visit that is really just a failed power supply.

Who It Is For

  • Contractors retrofitting existing illuminated signage
  • Fabricators working where driver access is impossible
  • Distributors supplying mains-voltage sign components
  • Installers on projects with 120 V or 220 V mains at the sign
The Hardware

What The Modules In This Family Look Like

The manufacturer's own product images for this family, shown at the size they were published at. Each one links through to the model's full specification.

JDS-6616B/AC120V/220V LED sign module, 66 x 16 x 9 mm
JDS-6616B/AC120V/220V LED sign module, 66 x 16 x 9 mm
JDS-3939B/AC120V/220V LED sign module, 39 x 39 x 9 mm
JDS-3939B/AC120V/220V LED sign module, 39 x 39 x 9 mm

Why Buyers Choose This Range

  • Runs directly from AC 120 V or AC 220 V with no DC driver in the sign
  • IP67 sealing on both models
  • Published depth bands of 80 to 120 mm and 120 to 200 mm
  • Same 175 degree beam angle as the DC range

Typical Application Scenarios

  • Fascia retrofits with no driver space
  • Deep parapet lettering fed from mains at the sign
  • Installations where driver access would need a cherry picker
  • Markets where 120 V or 220 V is already run to the sign position
Installed

Where This Family Has Been Photographed

White illuminated channel letters under fabrication, lit by LED sign modules
Project Photograph

Double-Sided Projecting Light Box

A projecting box that has to be read from both sides, where lighting each face separately doubles the module count, the wiring and the number of things that can fail.

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Who Orders These

Guides Covering This Family

Questions

AC LED Modules Questions

Is the warranty the same as the DC modules?
No. Both AC models publish a three year warranty, against five years on the DC range. That difference is published by the manufacturer and is reproduced here rather than smoothed over.
Does AC drive mean no driver at all?
It means no separate DC power supply inside the sign. Mains still has to be brought to the sign and switched and protected to local code.
Can AC and DC modules be mixed on one sign?
Not on the same run. They are separate circuits with separate requirements, and mixing them on one feed is an electrical fault, not a compromise.

Get The AC LED Modules Specifications

Tell us which products you are shortlisting and the specifications come back by email, with packing and a schedule for your quantity.

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