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Product Information
Create clean, reliable connections for your most demanding lighting projects with the CT-ACCESSORIE-HD 3-Pin Connector. Specifically engineered for high-density CCT LED strip lights, this solderless connector solves the common issue of obstructed diodes. Its unique notch design ensures a perfect fit without covering the first LED, maintaining uniform light output from the very start of your strip. Ideal for creating custom-length segments, navigating corners, or making quick repairs, this connector simplifies your installation process. Available for both 8mm and 10mm PCB widths, it provides a secure and stable connection for tunable white lighting applications, ensuring your warm white and cool white channels function flawlessly.
Key Features
High-Density by Design
Features a specialized notch to fit perfectly on high-density strips without blocking the first LED, preventing dark spots.
Effortless Solderless Connection
A simple snap-down clasp creates a secure, reliable connection in seconds without any soldering, ideal for quick installations.
Tunable White CCT Ready
The 3-pin configuration is perfectly matched for CCT LED strips, with dedicated contacts for positive, warm white, and cool white channels.
Dual PCB Width Compatibility
Available in two sizes to provide a precise fit for both 8mm and 10mm wide CCT LED strip lights.

Product Specifications
| Parameter | Details |
|---|---|
| Product Model | CT-ACCESSORIE-HD |
| Product Type | Tape-to-Wire LED Strip Connector |
| Pin Count | 3-Pin |
| Strip Compatibility | High-Density CCT (Tunable White) LED Strips |
| Supported PCB Width | 8mm (0.31in) or 10mm (0.39in) |
| Connection Method | Solderless |
| Cable Length | Approx. 150mm / 5.9 inches |
| Wire Colors | Red: Positive (+), Yellow: Warm White (WW), White: Cool White (CW) |
Application Scenarios
How to Use This 3-Pin CCT Connector
- First, ensure the power to your LED strip is completely turned off.
- Select the connector size (8mm or 10mm) that matches your CCT LED strip's PCB width.
- Gently open the hinged white clasp on the connector.
- Carefully slide the end of your LED strip into the connector, ensuring the three copper pads on the strip align perfectly with the metal pins inside the connector.
- Press the clasp down firmly until you hear it click shut. This secures the strip and pierces the contacts.
- Connect the color-coded wires to your CCT controller or power supply, matching Red to Positive (+), Yellow to Warm White (WW), and White to Cool White (CW).
- Always double-check that the polarity markings on your LED strip align with the wire functions before closing the clasp.
- This connector is designed for use with non-waterproof (IP20) LED strips only.
- Ensure a clean, straight cut on the LED strip for the best possible connection.
- Do not force the clasp. If it doesn't close easily, re-check the alignment of the strip.
What's in the Box
- ✓1 x LED 3 Pin Connector For CCT High Density LED Strip (CT-ACCESSORIE-HD)
Frequently Asked Questions
Q: What makes this connector special for 'high-density' strips?
A:It features a unique notch in its design that prevents the connector body from covering the first LED on a tightly packed, high-density strip, which avoids creating a dark spot.
Q: Can I use this for a 4-pin RGB LED strip?
A:No, this is a 3-pin connector specifically for CCT (tunable white) LED strips. For RGB strips, you will need one of our 4-pin connectors.
Q: How do I choose between the 8mm and 10mm options?
A:You must select the connector width that exactly matches the printed circuit board (PCB) width of your CCT LED strip. Measure your strip carefully before ordering.
Q: Is this connector waterproof?
A:No, this particular connector (Model CT-ACCESSORIE-HD) is designed for indoor use with non-waterproof (IP20) LED strip lights.
Q: Do I need to strip the silicone coating off a waterproof strip to use this?
A:This connector is not designed for waterproof strips. It is meant for bare IP20 strips. Using it on a coated strip will result in a poor or failed connection.
Q: What do the wire colors mean?
A:The wires are color-coded for standard CCT connections: Red is for the positive voltage (+), Yellow is for the Warm White (WW) channel, and White is for the Cool White (CW) channel.
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Downloads
Files for CT-ACCESSORIE-HDImages
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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