LED Module

Product Description

The ART-F12T7818W3B is an LED module from the Arraystar range. These compact modules are the building blocks used inside illuminated signs, light boxes and channel letters, at 3 LEDs/pc and 1.08W/pc on DC12V / DC24V.

Modules are wired in strings and spread on a grid for even brightness, with a 175° beam angle to fill the face of a sign. Silicone Housing protects the LEDs; use waterproof modules for outdoor signs.

Key Features

• 3 LEDs/pc
• Power: 1.08W/pc
• Beam angle: 175°
• Voltage: DC12V / DC24V
• Size: 78 × 18 × 10.3 mm
• CRI >80
• Colour: 3000K-12000K
• Wired in strings for signs and light boxes

Typical Applications

• Illuminated channel letters and logos
• Single- and double-sided light boxes
• Signage and advertising displays
• Stage and display lettering
• Outdoor signs (waterproof modules)

Frequently Asked Questions

How many modules do I need?

It depends on the box depth and letter size; modules are spaced on a grid for even brightness. Send us the sign dimensions and we will calculate the quantity and spacing.

What voltage are they?

DC12V / DC24V

Can they be used outdoors?

Use waterproof/IP-rated modules and sealed wiring for outdoor signs; standard modules are for interior or enclosed boxes.

How are they fixed?

Modules have 3M adhesive backing or mounting holes, and are linked in strings; secure the wiring to avoid sagging.

What spacing gives even light?

Spacing follows the beam angle and box depth; a wider beam and deeper box allow larger gaps. We provide a layout on request.