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SuperLightingLED
SUPERLIGHTINGLED CO., LTD
Web: www.superlightingled.com
Email: [email protected]
Date: 2026-10-23 | ID: 490

High voltage led strip lights and DC12/24V AC110/220V neon lights cutting the trailing end waterproof plug connector

MODEL: HV-ACCESSORIE-004
Price based on selections below:
$0.29
AvailabilityIn Stock
ConditionBrand New
Technical Specifications

Ensure a safe, professional, and long-lasting finish for your lighting project with the HV-ACCESSORIE-004 Waterproof End Cap. This essential component is specifically designed to terminate and seal the cut ends of various LED strips. Whether you're working with high-power AC110/220V LED Strip Lights or creating custom designs with low-voltage LED Neon Strip Lights, this plug provides a crucial barrier against moisture, dust, and accidental contact. Crafted from durable, high-grade silicone, it creates a secure, weather-resistant seal, making it indispensable for outdoor landscape lighting, architectural accents, and any project in damp environments. Protect your investment and ensure safety by properly finishing every cut end.

Key Features

Universal Voltage Compatibility

Works seamlessly with both high-voltage (AC110V/220V) and low-voltage (DC12V/24V) LED strip and neon flex lighting.

Robust Weatherproof Seal

Creates a tight, waterproof seal on the cut end of your strip light, protecting circuitry from rain, humidity, and dust.

Enhanced Electrical Safety

Insulates exposed wires at the end of a strip run, preventing potential short circuits and protecting against accidental electrical shock.

Durable Silicone Construction

Made from flexible, high-quality silicone that resists UV degradation and temperature extremes for reliable, long-term outdoor use.

Clean, Professional Finish

Provides a neat and tidy finish to your custom-length LED strip installations, giving your project a polished and complete look.

Technical Highlights

  • Uniquely designed as a terminating cap to safely close off the end of an LED strip run.
  • Flexible silicone material ensures a snug fit on compatible strip profiles.
  • Provides essential protection in outdoor, landscape, and high-humidity indoor applications.
  • Prevents long-term degradation of LED strips by sealing out corrosive elements.

Product Specifications

ParameterDetails
Product ModelHV-ACCESSORIE-004
Product TypeTrailing End Waterproof Plug Connector / End Cap
MaterialHigh-Grade Silicone
Compatible VoltageAC 110V, AC 220V, DC 12V, DC 24V
Primary FunctionWaterproofing, Insulating, and Sealing Cut Ends
Application EnvironmentIndoor / Outdoor / Wet Locations

Application Scenarios

Outdoor Architectural & Landscape Lighting When installing high-voltage strips along building facades, decks, or garden pathways, you must cut them to size. This end cap is essential for safely terminating the run, protecting it from rain and sprinklers to ensure longevity and prevent electrical hazards.
Custom DIY LED Neon Signs Creating custom-shaped neon signs requires cutting LED neon flex to precise lengths. Use this waterproof plug to seal the final end of your design, ensuring the internal electronics are protected and giving your sign a clean, finished appearance for indoor or outdoor display.
Bathroom and Kitchen Installations In areas with high humidity like bathrooms or kitchens, any cut LED strip must be properly sealed. This cap prevents moisture ingress that could lead to strip failure or short circuits, making it a critical safety component for under-cabinet or cove lighting.

How to Install This End Cap

  1. Step 1: Disconnect Power - Before starting, ensure the LED strip light is completely disconnected from its power source.
  2. Step 2: Cut the Strip - Make a clean, straight cut on the LED strip at the designated cutting mark.
  3. Step 3: Apply Sealant - For a fully waterproof seal (IP67 or higher), apply a small bead of clear waterproof silicone sealant or RTV adhesive inside the open end of the cap.
  4. Step 4: Secure the Cap - Firmly push the end cap onto the cut end of the LED strip. Ensure it is fully seated and that sealant is distributed evenly.
  5. Step 5: Cure and Test - Wipe away any excess sealant. Allow it to cure for the time recommended by the manufacturer (typically 12-24 hours) before reconnecting power.
⚠ Precautions
  • Always double-check that power is off before cutting or handling LED strips.
  • Using a waterproof silicone sealant is highly recommended for all outdoor or wet location applications to guarantee a durable, long-lasting seal.
  • Ensure the end cap fits snugly on your specific model of high voltage LED strip or neon flex before applying sealant.

What's in the Box

  • ✓1x Waterproof End Cap (HV-ACCESSORIE-004)

Frequently Asked Questions

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

A:Its main purpose is to safely and securely seal the cut end of a high-voltage or neon LED strip, protecting it from moisture and dust while preventing accidental electrical contact.

Q: Is this connector waterproof on its own?

A:The silicone cap provides a weather-resistant barrier. However, for a fully waterproof (IP67+) seal, we strongly recommend using it with a waterproof silicone adhesive.

Q: Can I use this for any LED strip light?

A:This end cap is specifically designed for high-voltage AC LED strips and many standard profiles of DC LED neon flex. Always check the dimensions of your strip to ensure a proper fit.

Q: Do I need this if my strip is installed indoors in a dry location?

A:Yes, it is still highly recommended for safety. It covers the exposed electrical contacts at the end of the strip, preventing accidental shorts or shocks, and gives the installation a clean, professional finish.

Q: Is this different from a middle-connector?

A:Yes, completely. This is a terminating cap for the very end of a strip run. A middle-connector is used to join two separate strip sections together.

Q: What material is this cap made from?

A:It is made from a durable and flexible high-grade silicone, which is ideal for outdoor use as it resists UV light and temperature changes.

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