High voltage led strip lights and DC12/24V AC110/220V neon lights cutting the trailing end waterproof plug connector
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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
| Parameter | Details |
|---|---|
| Product Model | HV-ACCESSORIE-004 |
| Product Type | Trailing End Waterproof Plug Connector / End Cap |
| Material | High-Grade Silicone |
| Compatible Voltage | AC 110V, AC 220V, DC 12V, DC 24V |
| Primary Function | Waterproofing, Insulating, and Sealing Cut Ends |
| Application Environment | Indoor / Outdoor / Wet Locations |
Application Scenarios
How to Install This End Cap
- Step 1: Disconnect Power - Before starting, ensure the LED strip light is completely disconnected from its power source.
- Step 2: Cut the Strip - Make a clean, straight cut on the LED strip at the designated cutting mark.
- 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.
- 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.
- 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.
- 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)
🚚 Shipping & Warranty
Shipping: Standard shipping options available. Please consult our shipping policy page for detailed information and delivery times.
Warranty: This product comes with a standard 1-year warranty against manufacturing defects. SuperLightingLED is committed to providing quality accessories.
Return Policy: We offer a 30-day return policy on unused and unopened products. Please see our returns page for full details.
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.
Customer Experience
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DATA SHEET
Click the link above to view the full product details, technical specifications, and wholesale pricing in a printable format.
These images were taken with Canon EOS 5D Mark IV and the studio light source is provided by Ra 98's full spectrum LED strip to realistically reproduce the colors of the item itself. All copyrights are created by the superlightingled team, please feel free to browse and download if you are a registered user!



Here you can learn anything about led strip lights, find the part you are intrested in to learn more knowledge. There are knowledge parts of led strip lights, power supply, controller, accessories, and how to connect led strip lights, etc. You can also watch our thousands of demo video .
Led strip lights
►Everything you need to know before you buying led strip lights
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| Ultimate Guide to Choosing the Right Addressable LED Strip What is an addressable LED strip? Can you cut addressable LED strips? How to judge if an LED strip is individually addressable? How to choose the best DC12V addressable led strips? How to choose the best DC5V digital led strips? How to choose the right IC for your project? Which IC is most commonly used? How do I know my IC type? How do I know if my IC is good or bad? How many types of IC are there? |
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Led strip light connection
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Controller for led strip lights
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Led power supply
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Led strip light installlation
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Accessories
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