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Semi-circular silicone sleeve plug

Semi-circular silicone sleeve plug

Product Details

Semi-Round LED Silicone End Caps for Silicone Neon Tubing

Reliable End Caps for Semi-Round Silicone Neon Tubes

Semi-Round LED Silicone End Caps are essential accessories designed to seal the ends of semi-round silicone neon tubing. They help protect the internal LED strip, improve waterproof performance, and ensure the durability of the lighting system. With years of experience in silicone neon manufacturing, we provide precisely molded semi-round end caps that perfectly match a wide range of semi-round silicone profiles.

1. Designed for Semi-Round Silicone Neon Tubes

Our semi-round silicone end caps are specially developed for semi-round LED silicone tubing structures.

Perfectly matches semi-round silicone profiles

Provides tight and reliable sealing

Prevents dust, moisture, and debris from entering

Enhances the stability of neon lighting systems

The precision mold structure ensures a clean and secure fit for the tubing.

2. Premium Silicone Material

All semi-round end caps are made from high-quality flexible silicone, ensuring long-term reliability.

Soft and flexible material

UV resistant and anti-yellowing

Excellent heat and cold resistance

Durable and resistant to deformation

This ensures stable performance in both indoor and outdoor environments.

3. Compatible with Various Semi-Round Tube Sizes

With a large inventory of molds, we can supply semi-round end caps compatible with many semi-round silicone neon tubing sizes.

Common compatible profiles include:

1010 Semi-Round Silicone Neon

1212 Semi-Round Silicone Neon

1616 Semi-Round Silicone Neon

2020 Semi-Round Silicone Neon

Other custom semi-round profiles

We also provide OEM and custom mold development for special lighting projects.

4. Easy Installation & Reliable Sealing

Our semi-round silicone end caps are designed for simple and efficient installation.

Installation steps:

Insert the LED strip into the semi-round silicone tube

Apply silicone adhesive to the tube end

Insert the matching semi-round silicone end cap

Allow the adhesive to cure to achieve a strong seal

This installation method helps improve the waterproof protection and durability of the lighting system.

5. Professional Silicone Neon Manufacturing

As an experienced manufacturer of silicone neon products, we offer reliable accessory solutions for global lighting projects.

Our advantages include:

Extensive experience in silicone neon production

Thousands of available molds for different profiles

Strong OEM / ODM customization capability

Strict quality control standards

Stable mass production capacity

We can support both standard and customized semi-round silicone neon accessories.

6. Applications of Semi-Round Silicone End Caps

Semi-round LED silicone end caps are widely used in various LED lighting applications.

Typical applications include:

LED signage and advertising lighting

Architectural outline lighting

Indoor decorative lighting

Retail and commercial lighting projects

Outdoor landscape lighting

They help extend the lifespan and safety of silicone neon lighting systems.

Get the Silicone Neon Accessories Catalog

Looking for high-quality semi-round silicone neon tubing and accessories?

Contact us today to get our latest catalog, samples, and quotation, and find the best silicone neon solutions for your lighting projects.

Production Capabilities

Silicone extrusion and LED integration focused on consistent light diffusion and clean neon line effects.

No-Spot Diffusion

Proprietary silicone diffuser design ensures uniform light output and continuous neon line effect without visible LED dots.

Full OEM/ODM Support

Customizable cross-section profiles, hardness levels, surface finishes, diffuser density, and color matching.

  • 12V/24V configurations
  • Monochrome / RGB / RGBW options
  • Custom cut lengths & connectors

Target Markets

EU and US importers seeking compliant, consistent supply

Lighting brands requiring OEM/ODM customization

Signage companies and contractors for architectural, commercial, and retail projects

Compliance & Certifications

CE / RoHS / REACH compliant for EU market

Material datasheets and test reports available

Project-based support: IP rating, UV resistance, aging tests

Installation Gallery

Real-world applications across commercial, retail, and architectural projects

Architectural lighting

Berlin, Germany

Architectural lighting - Berlin, Germany

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Commercial signage

Amsterdam, Netherlands

Commercial signage - Amsterdam, Netherlands

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Landscape lighting

New York, USA

Landscape lighting - New York, USA

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Interior decoration

London, UK

Interior decoration - London, UK

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Building outline lighting

Paris, France

Building outline lighting - Paris, France

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Advertising signage

Tokyo, Japan

Advertising signage - Tokyo, Japan

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