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SuperLightingLED
SUPERLIGHTINGLED CO., LTD
Web: www.superlightingled.com
Email: [email protected]
Date: 2026-11-03 | ID: 2920

360 degree round 16/18/20mm High voltage led strip lights and neon lights cutting the trailing end waterproof plug connector

MODEL: LEDNEON-ACCOR-07
Price based on selections below:
$1.98 $1.0049% off
Select Diameter:16mm (Base), 18mm (Base), 20mm (Base), 12mm (Base), 14mm (Base)
Type of End Caps:With Hole (Base), No Hole (Base)
AvailabilityIn Stock
ConditionBrand New
Technical Specifications
Safely and professionally terminate your lighting project with our Waterproof End Cap, designed specifically for 360-degree round high voltage LED neon flex. This essential accessory is the final step after cutting led strip lights to your desired length, providing a secure and weather-resistant seal. Available in five distinct diameters (12mm, 14mm, 16mm, 18mm, and 20mm), it ensures a perfect fit for a wide range of products. Choose the 'No Hole' version for a clean, fully sealed end, or the 'With Hole' version to safely pass through wiring for end-of-run power connections. This high-end led connector is crucial for maintaining the integrity and longevity of outdoor or damp location installations, protecting the internal circuitry from moisture and dust.

Key Features

Versatile Diameter Options

Available in 12mm, 14mm, 16mm, 18mm, and 20mm sizes to perfectly match your specific round neon flex tube.

Dual-Purpose Design

Choose the 'No Hole' cap for a clean, waterproof termination or the 'With Hole' cap to accommodate end-of-run power wiring.

Robust Waterproof Sealing

Creates a durable, watertight seal to protect the sensitive electronics at the cut end from moisture, dust, and debris.

High Voltage Compatibility

Engineered specifically for the safety and performance requirements of high voltage LED strip lights and neon systems.

Essential for Customization

The perfect finishing component for any project involving cutting led tape light to a custom length, ensuring a professional and safe result.

Technical Highlights

  • Precision-molded for a snug fit on round profiles.
  • Durable PVC construction resists UV degradation and environmental stress.
  • Facilitates safe termination of line-voltage lighting systems.

Product Specifications

ParameterDetails
ModelLEDNEON-ACCOR-07
Product TypeTrailing End Plug Connector / End Cap
Compatibility360° Round High Voltage LED Neon Lights
Available Diameters12mm, 14mm, 16mm, 18mm, 20mm
Available TypesWith Hole (for wiring), No Hole (for sealing)
MaterialHigh-Grade Insulating PVC
ColorTranslucent White
Recommended SealantSilicone Adhesive (not included)

Application Scenarios

Outdoor Architectural Accents Perfectly seal the ends of custom-cut high voltage neon flex used for facade lighting, rooflines, and building outlines, ensuring long-term reliability against the elements.
Custom LED Neon Signage Provide a professional, safe, and clean finish for DIY or commercial neon signs. The end caps protect the termination points, which is critical for both indoor and outdoor displays.
Landscape and Pathway Illumination When using round neon for garden paths, decks, or landscape features, these waterproof caps are essential for protecting the cut ends from rain, sprinklers, and soil moisture.

Installation Guide

  1. ⚠ DANGER: Ensure power to the high voltage lighting circuit is completely disconnected at the breaker before starting.
  2. Perform a clean, straight cut on the round LED neon flex at a designated cutting mark.
  3. Select the end cap that precisely matches the diameter of your neon flex.
  4. Choose your cap type: 'No Hole' for terminating the end of a run, or 'With Hole' if you are connecting power wires at the end.
  5. Apply a generous bead of waterproof silicone adhesive inside the end cap and around the cut end of the neon flex.
  6. Firmly push the end cap onto the neon flex until it is fully seated. A small amount of sealant should squeeze out, indicating a good seal.
  7. Wipe away any excess sealant and allow it to cure completely according to the adhesive manufacturer's instructions before restoring power.
⚠ Precautions
  • This product is designed for use with high voltage AC systems only. Do not use with low voltage DC strips.
  • The use of a suitable waterproof sealant (silicone adhesive) is mandatory to achieve a waterproof seal.
  • Always double-check that the diameter of the cap matches your neon strip for a proper fit.

What's in the Box

  • ✓1x Trailing End Waterproof Plug Connector

Frequently Asked Questions

Q: What is the primary purpose of this end cap?

A:This cap is used to safely seal the exposed end after cutting high voltage round LED neon flex to a custom length, protecting it from moisture and dust.

Q: What is the difference between the 'With Hole' and 'No Hole' options?

A:The 'No Hole' cap is for completely sealing the end of a light run. The 'With Hole' cap allows you to pass power wires through for an end-of-run power connection.

Q: How do I choose the correct size for my light strip?

A:Measure the outer diameter of your round LED neon flex and select the corresponding size from the product options (12mm, 14mm, 16mm, 18mm, or 20mm).

Q: Is this connector waterproof by itself?

A:The cap is made of waterproof material, but to create a fully waterproof seal, you must use it with a waterproof silicone adhesive during installation.

Q: Can I use this for flat LED strip lights?

A:No, this connector is specifically designed for 360-degree round profile LED neon flex and will not fit standard flat LED strips.

Q: Is this compatible with low-voltage 12V or 24V systems?

A:No, this is an accessory for high voltage AC 110V/220V LED lighting systems and should not be used with low voltage products.

© 2026 SuperLightingLED. All specifications are subject to change without notice.