Here is a professional English introduction for the 12mm Punched Surface-Mounted Exposed LED module, incorporating key technical specifications and features.

Product Overview

The 12mm Punched Surface-Mounted Exposed LED Module is a high-brightness, low-power light source specifically engineered for outdoor advertising and signage applications, such as channel letters and lightbox displays. Its compact cylindrical housing is designed for quick installation into a standard 12mm mounting hole on metal or acrylic panels.

Technical Specifications

Here are the core technical parameters for this product:

Basic Specifications

· Product Model: 12mm Exposed LED Module
· Installation/Aperture Diameter: 12 mm
· Input Voltage: DC 5V or DC 12V (constant voltage)
· Power Consumption: Approximately 0.3W per module
· LED Type: High-brightness SMD (Surface-Mounted Device) LED

Optical & Physical Characteristics

· Viewing Angle: Typically ≥140 degrees (with optional condensing lens for narrower beams)
· Available Colors: Single color (Red, Green, Blue, etc.), RGB, Full Color
· Housing Material: Transparent or opal PC (Polycarbonate) / PVC, UV resistant
· IP Rating: Up to IP67 for dust and waterproof protection

Control & Configuration

· Control Protocol: Compatible with common protocols (e.g., WS2801)
· Connection Method: Parallel wiring
· Feature: Individually cuttable and connectable

Key Features and Advantages

· Easy Installation & Maintenance: Features a special snap-on design for tool-free mounting into pre-drilled holes. The parallel circuit design ensures that if one LED fails, the rest remain operational, simplifying maintenance.
· Excellent Durability: Encapsulated with a robust, waterproof housing (up to IP67) that offers strong resistance against weather, UV rays, and impacts, ensuring reliable long-term outdoor performance.
· Superior Optical Performance: Utilizes high-quality LED chips for consistent, vibrant color output and high luminous efficacy. An integrated polycarbonate condensing lens optimizes light projection and enhances visual appeal.
· Flexible and Creative Applications: Full-color RGB versions support intelligent control systems, enabling dynamic lighting effects like gradients, chases, and animated patterns. Modules can be individually cut and reconnected for flexible layout designs.

Primary Applications

This module is ideal for creating eye-catching illuminated signage:

· Building-Top and Outdoor Advertising Signs: Large rooftop letters, storefront signs, and billboards.
· Decorative and Commercial Lighting: Channel letters, lightbox displays, and architectural outline lighting.
· Specialty Displays: Digital billboards and decorative installations requiring dynamic color changes.