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SuperLightingLED
SUPERLIGHTINGLED CO., LTD
Web: www.superlightingled.com
Email: [email protected]
Date: 2026-11-03 | ID: 3914

4Pin 10mm L font 5050RGB colorful LED strip light with solder-free buckle PCB corner connector

MODEL: RGB-ACCESSORIE-027
Price based on selections below:
$0.59
Select Colour:Black (Base), White (Base)
AvailabilityIn Stock
ConditionBrand New
Technical Specifications

Navigating sharp corners is a common challenge in LED strip installations. Bending a strip too tightly can damage the circuitry, leading to flickering or dead sections. The SuperLightingLED L-Shape 4-Pin Corner Connector is the perfect solution, allowing you to create flawless 90-degree turns without any soldering. Specifically designed for 10mm wide 4-pin 5050 RGB LED strips, this connector uses a simple and secure buckle system. Just open the clasp, insert your strip, and snap it shut for a reliable connection that maintains signal integrity. Available in both black and white, it provides a clean, professional finish for any project, from intricate under-cabinet lighting to architectural accenting. Knowing how to choose LED strip light connectors is key, and this L-shape piece is essential for any setup with right angles.

Key Features

Perfect 90-Degree Corners

Effortlessly create clean, sharp right-angle turns without bending or damaging your LED strip.

Solder-Free Installation

Features a user-friendly snap-down buckle that provides a secure, reliable connection in seconds—no tools or soldering required.

Wide RGB Strip Compatibility

Engineered for standard 10mm wide, 4-pin RGB LED strips, including popular SMD 5050 and 3528 models.

Stable Electrical Connection

The internal prongs and secure clasp ensure consistent power and signal transmission for uniform color and brightness across the connection.

Discreet Color Options

Available in both black and white to seamlessly blend with your LED strip's PCB or mounting surface for a professional finish.

Technical Highlights

  • Robust clasp mechanism ensures high-pressure contact for a durable connection.
  • Precision-engineered PCB layout maintains correct channel alignment for R, G, B, and + signals.
  • Compact form factor allows for installation in tight spaces and low-profile channels.

Product Specifications

ParameterDetails
ModelRGB-ACCESSORIE-027
Product TypeL-Shape Corner Connector
Shape90-Degree Right Angle
Pin Count4
Compatible PCB Width10mm
Compatible LED Strip Type4-Pin RGB (e.g., SMD 5050, 3528)
Connection MethodSolder-Free Buckle / Clasp
Housing MaterialPlastic
Internal MaterialPCB Board with Copper Contacts
Available ColorsBlack, White
Working VoltageDC 3V ~ 24V
IP RatingIP20 (Indoor Use Only)

Application Scenarios

Under-Cabinet & Cove Lighting Achieve continuous, uniform illumination around kitchen cabinets, bookshelves, and ceiling coves. This corner connector eliminates dark spots and awkward bends for a seamless look.
Retail & Display Case Lighting Create crisp, professional outlines for display shelving and commercial showcases. The connector ensures a tidy installation that keeps the focus on your products, not the wiring.
DIY Backlighting Projects Ideal for backlighting TVs, monitors, or creating custom light frames. The solder-free design makes it simple for hobbyists to achieve clean corners without specialized equipment.

How to Use This Solderless Corner Connector

  1. First, ensure all power to your LED strip is disconnected.
  2. Cut your 10mm 4-pin RGB LED strip squarely along the designated copper cut line.
  3. Gently open the plastic clasp on one side of the L-shape connector.
  4. Slide the cut end of the LED strip into the connector, ensuring the strip sits underneath the four metal contact prongs.
  5. Check that the copper pads on the strip align with the connector's prongs. Match the polarity markings (+, G, R, B) on the strip to the connector.
  6. Firmly snap the clasp shut. You should hear a distinct click, indicating a secure connection.
  7. Repeat steps 3-6 for the second LED strip on the other side of the connector.
  8. Once both strips are connected, you can restore power and test your lighting.
⚠ Precautions
  • This connector is designed exclusively for 10mm wide 4-pin RGB LED strips. It is not compatible with 8mm, 12mm, or other pin configurations (2-pin, 5-pin, etc.).
  • Incorrect polarity alignment will result in no light or incorrect colors. Always double-check your connections before final installation.
  • This is a non-waterproof (IP20) connector intended for use in dry, indoor environments only.
  • If lights flicker or a color is missing, disconnect power, open the clasp, and carefully reseat the LED strip to ensure solid contact.

What's in the Box

  • ✓1 x 4-Pin 10mm L-Shape Solder-Free Connector (in your selected color)

Frequently Asked Questions

Q: Do I need to solder anything to use this connector?

A:No, this is a completely solder-free connector. It features an easy-to-use clasp that securely clamps onto the LED strip's copper pads.

Q: Will this work with my RGBW (5-pin) or RGBCCT (6-pin) LED strips?

A:No, this is a 4-pin connector designed specifically for standard RGB LED strips. You will need a connector with the correct number of pins for RGBW or RGBCCT strips.

Q: Is this connector waterproof for outdoor use?

A:This connector is rated IP20 and is not waterproof. It should only be used in dry, indoor locations.

Q: Can I use this with an 8mm wide LED strip?

A:No, this connector is precisely designed for 10mm wide LED strips. Using it with an 8mm strip will result in a loose and unreliable connection.

Q: Why use a corner connector instead of just bending the LED strip?

A:Forcing a sharp 90-degree bend in an LED strip can damage the delicate circuitry and individual LEDs, causing that section to fail. A corner connector creates a safe, reliable turn without putting stress on the strip itself.

Q: How do I choose between the black and white color options?

A:For the cleanest installation, choose the color that best matches your LED strip's PCB color or the surface you are mounting it on. This helps the connector blend in seamlessly.

Q: What should I do if my lights are flickering after installation?

A:Flickering is usually caused by a poor connection. Disconnect the power, open the connector's clasp, and ensure the strip is fully inserted with the copper pads making solid contact with the metal prongs before closing it again.

 

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