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Product Information
Create reliable, weather-resistant connections for your outdoor and landscape lighting projects with the 3PIN-WTC-EW Transparent Waterproof Extension Wire. This male-and-female plug set provides a secure, easy-to-use solution for extending power to your LED strips in damp or wet environments. Unlike standard black connectors, its crystal-clear housing offers a discreet, professional finish that blends seamlessly into any installation, preserving the aesthetics of your design. Available in both 3-pin and 4-pin configurations, it's a versatile choice for a wide range of CCT, RGB, and addressable LED strip lights. Each side comes pre-wired with a 1-meter (3.28ft) length of durable 22AWG copper wire, simplifying your setup and ensuring a stable connection right out of the box.
Key Features
Discreet Transparent Housing
The clear PVC body provides a clean, unobtrusive look, making it ideal for aesthetically sensitive installations.
Superior Weatherproofing
Engineered for high-frequency AC/DC use in outdoor settings, protecting connections from moisture, dust, and the elements.
Versatile Pin Options
Available in 3-pin for CCT & addressable strips and 4-pin for standard RGB LED strips, covering a wide range of lighting needs.
Secure Male-to-Female Lock
Ensures a tight, reliable electrical connection that won't disconnect accidentally from vibration or movement.
Ready to Install
Includes a 1-meter (3.28ft) extension on both male and female ends, pre-wired with 22AWG copper for immediate use.
Product Specifications
| Parameter | Details |
|---|---|
| Product Model | 3PIN-WTC-EW |
| Connector Type | Male-to-Female Extension Wire Pair |
| Pin Options | 3-Pin, 4-Pin |
| Total Length (per side) | 1 meter / 3.28 feet |
| Wire Gauge | 22AWG (0.34mm²) |
| Housing Material | PVC |
| Housing Color | Transparent |
| Contact Material | Copper |
| Interface Type | AC/DC |
| Shape | Round |
Application Scenarios
How to Install & Use This Waterproof Extension Connector
- Select the correct pin count (3-pin or 4-pin) to match your LED strip lights.
- Turn off all power to your lighting system before installation.
- Prepare the wires on your LED strip by stripping a small amount of insulation from each conductor.
- Splice the corresponding wires from the connector to your LED strip wires. For a fully waterproof connection, soldering and sealing with heat-shrink tubing is recommended.
- Align the male and female plugs, ensuring the pins and keyways are correctly oriented, and push them together firmly until they are fully seated.
- If applicable, tighten any threaded collars to secure the connection and ensure the waterproof seal is engaged.
- Restore power and test your lighting system to confirm a successful connection.
- Always disconnect power before cutting, splicing, or installing connectors.
- Ensure the wire gauge (22AWG) is appropriate for the current load of your LED strip to prevent overheating.
- To maintain the system's overall waterproof integrity, all wire splices must be individually sealed against moisture.
What's in the Box
- ✓1 x Male Transparent Waterproof Connector with 1m Wire
- ✓1 x Female Transparent Waterproof Connector with 1m Wire
Frequently Asked Questions
Q: What is the difference between the 3-pin and 4-pin versions?
A:The 3-pin version is typically used for tunable white (CCT) LED strips or some addressable LED strips (like WS2811/WS2812B). The 4-pin version is the standard for RGB color-changing LED strips.
Q: Why should I choose a transparent connector?
A:A transparent connector is ideal for installations where the connector might be visible. It offers a cleaner, more discreet appearance compared to standard black connectors, preserving the look of your design.
Q: Are these connectors fully submersible?
A:These connectors are designed to high waterproof standards suitable for outdoor rain and wet locations. For complete submersion, ensure any wire splices you make are also sealed to an IP68 rating.
Q: Can I extend the cable beyond the included 1 meter?
A:Yes, you can splice additional wire to extend the length. However, be mindful of voltage drop on long runs, which can cause dimming or color shifts in your LED strips.
Q: What tools do I need to install this connector?
A:You will need wire strippers to prepare your LED strip wires. For the most secure and waterproof connection, we recommend a soldering iron and heat-shrink tubing.
Q: Is this a terminal block connector?
A:This product serves as a pre-wired terminal connection point. It provides a secure, pluggable male/female link between two sets of wires, functioning similarly to a terminal strip but with enhanced waterproofing and convenience.
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Downloads
Files for 3PIN-WTC-EWImages
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!
LED Strip Lights Guide
Here you can learn anything about LED strip lights — pick the topic you are interested in to go deeper. We cover LED strip lights, power supplies, controllers, accessories, and how to connect LED strip lights. You can also watch our demo videos.
Led strip lights
►Everything you need to know before you buying led strip lights
| Top 6 Considerations Before Buying LED Strip Lights 1. Where do I want to place the LED strip lights? Indoor or outdoor? • What are waterproof led strip lights? • How to cut and connect waterproof led strip lights? 2. How much LED brightness do I need? 3. The working voltage is available? • 5V VS 12V VS 24V led strips • AC VS DC 4. How long is the LED strip light suitable for my project? 5. Do I need an LED light controller to adjust the LED color and brightness? 6. How to power the LED strip lights? 1. How do led strip lights work? 2. How long can you run an LED strip? 3. How long do LED strip lights last? Is it worth getting led strip lights? 1. Do LED strip lights use a lot of electricity? 2. Why are LED lights energy efficient? 3. Are LED Strip Lights sustainable? 4. What are the pron and cons of led strip lights? 5. Precautions for led strip lights 1. Do LED strip lights overheat? 2. How do you stop LED strips from overheating? 3. Can LED strips catch fire? 4. Is it safe to sleep with LED strip lights on? What are the types of led strip lights? Flexible led strip lights VS rigid led strip lights - 1. What are flexible led strip lights? 2. What are rigid led strip lights? 3. What happens if you bend LED strip lights? 4. What is the difference between flexible led strips and rigid led strips? 1. Can you cut led light strips? 2. What happens if you cut an led strip? 3. How to cut led strip lights? 4. How to connect RGB color changing led strip lights with a connector? 5. How to know what your led strip light is? How to choose the correct SMD led for your strip? Which is the brightest SMD LED? What does SMD 5050 mean? How many lumens is a 5050 SMD LED? How to know what type of LED strip? What is the difference between 2835 and 5050 LED? |
►COB led strip light
| 1. What is COB? 2. What is the COB production process? 3. Different types of COB strip lights 4. What is the difference between COB and SMD led strip lights? 5. What is the difference between COB and LED? 6. Are COB led strips better? 7. How to cut and connect COB led strips? 8. How to install COB led strip lights? 9. Can COB light strips use aluminum channels? 10. Why choose superlightingled? |
►Led neon lights
| 1. What is led neon light? 2. What are neon led lights used for? 3. Are led neon lights good? 4. How to choose led neon rope lights? 5. Are led neon ropes use DC or AC? 6. Can you change the light-emitting angle or the luminous way of neon led strip? 1. How to cut led neon lights 2. Can led neon lights be connected? 3. Easy 7 steps to make led neon lights 4. How to install led neon rope? |
►Addressable led strip
| 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? |
►Color, color temperature, and CRI
| The Color Difference Between Warm White 2700K, 3000K, 4000K, 6000K Pure White and 7000K Cool White 1. What is color temperature? 2. What color temperature is right for me? • 2700K VS 3000K • How obvious is the difference between 2700K and 3000K? • Warm White 3000K VS Natural White 4000K VS Daylight White 6000K • Warm White VS Cool White 3. Enjoy 2700K, 4000K, 6000K 4. Further Reading: How to install Warm White LED light strip? How to choose the right color for your led strip lights? - 1. How many colors are in LED strip lights? 2. What do LED light colors mean? 3. Why do white LED light turns to yellow? 4. Why are your led strip lights not the same color? 5. What is the most relaxing color for LED lights? 6. What color led lights is best for sleeping? 7. Are led lights bad for your eyes? 8. Is cool white or warm white better for eyes? 1. What is the best color temperature? 2. Does color temperature keep the same as time goes by? 3. What color temperature is best for night? 4. Led strip lights about color temperature,CCT VS RGBW VS RGBCCT; What is color rendering index? 1. What is CRI in led lights? 2. How to choose the right CRI when buying led strip lights? 3. What is the relationship between CRI and brightness? 4. Is higher CRI better? High CRI VS Low CRI; 5. How to find CRI value? |
Led strip light connection
| How to connect led strip lights? 1. How to connect led strip lights together? 2. How to connect LED light strips without connectors? 3. How to solder wires to LED strips? 4. How to connect LED strips without soldering? 5. Which one is better between soldering and using a connector? 6. How to connect mutiple led strip lights? 7. How many LED strip lights can you connect? How to connect led strip to the power supply? 1. Ensuring the working voltage and power first 2. How to hardwire led strip lights? 3. Can I connect multiple LED strips to the same LED power supply? How to wire led strip lights? How to wire single color led strip lights? How to wire tunable white/CCT led strip lights? How to wire RGB color changing led strip lights? |
Controller for led strip lights
| How to choose led strip light controllers? 1. WIFI controller 2. RF controller 3. IR controller 4. Bluetooth controller 5. Remote control and panel control 6. Single color controller and multi-color controller 7. DMX512 controller 8. SPI controller 9. DALI controller 10. 0/1-10V dimmer 11. Triac series 12. Sonsor series |
Led power supply
| How to calculate power for led strip lights? 4 steps to calculate the power you need Performance And Reasons Of LED Voltage Drop How to choose led strip light power supply? 1. Alternating current power supply VS Direct current power supply 2. Constant current power supply VS Constant voltage power supply 3. How to choose the best led power supply for your led strip light? |
Led strip light installlation
| How to install led strip lights? What accessories will be needed? 1. Adhesive installation for IP20 and IP65 led strip lights 2. How to choose the right led tape? 3. Can IP20 and IP65 led strip lights use aluminum profiles? 4. How to use aluminum profiles? 5. Mounted clip installation for IP67 and IP68 light strips How to install LED sensor stair lights? Lighting Up Your Stairs With LED Strip Lights Ideas How to install led strip lights on TV? How to install led strip lights outdoor? |
Accessories
| How to choose led strip light connectors? 1. Are all LED light strip connectors the same? 2. How do LED strip lights connectors work? 3. What connectors do you need for LED strip lights? 4. What are the different kinds of LED connectors? 5. How to choose the right connector for your led strip lights? Ultimate Guide on Aluminum Profile for LED Strip Lighting 1. What are aluminium profiles used for? 2. Why choose aluminum profiles? 3. Different types of LED aluminum profiles 4. LED aluminum profile VS COB LED strips 5. How to install LED aluminum channels? 6. How To Get Ideal Light Diffuser For Your LED Strip? 7. Add Black Aluminum LED Light Diffusers For Your Home Lighting 8. How To Find The Right Aluminum LED Light Strip Diffuser Channel? |
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