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Custom 20×20 Top-View LED Neon Flex – IP67, 120 LEDs/m, Seamless Dot-Free Light

Custom 20×20 top-view LED neon flex with 120 LEDs/m, IP67 waterproofing (immersion tested), and extruded + molded end caps. Built for Benjamin's outdoor project with no visible light spots.

Project Behind-the-Scenes

8 min read • By Elisa

Shenzhen, China – September 2026

This is another custom project for Benjamin — and we are proud that he chose us again.

Based on our flawless collaboration on his previous project, Benjamin trusted us with a new order. His confidence in our quality and reliability speaks volumes about the partnership we have built.

Benjamin's previous projects:

20mm RGBW Pixel Point Light – A Journey of Trust and Quality Improvement →

Custom Chain of 9 Pixel Modules – UCS1903, IP68, DC24V

Custom SPI Strobe Warning Light

For this project, Benjamin required IP67 waterproofing for an outdoor installation. We not only met that requirement — we tested it. Before shipment, we conducted an immersion test to verify the waterproof performance. The result: no water ingress, no failures.


What Makes This Custom Neon Flex Unique?

Feature

Specification

Product Name

Custom 20×20 Top-View LED Neon Flex

Profile Size

20mm × 20mm

PCB Width

10mm / 12mm

LED Density

120 LEDs/m

Beam Angle

120°

Light Direction

Top lighting (正发光)

Weight

336 g/m

Section Size

20mm × 20mm

Cutting Mark

Yes

IP Rating

IP67 (customized)

End Caps

Extruded + molded end caps


Key Features

1. 120 LEDs/m – Seamless, Dot-Free Light

With 120 LEDs per meter, this neon flex delivers:

  • No visible light spots – completely uniform illumination

  • High brightness for architectural and signage applications

  • Smooth, continuous light line — ideal for exposed installations

Benjamin's requirement: "120 LEDs/m with no visible dots." We delivered exactly that — a seamless, dot-free light output.

2. IP67 Waterproof – Immersion Tested Before Shipment

Benjamin required IP67 waterproofing for his outdoor project. We went beyond standard production:

Step

Action

1. Customized IP67 design

Sealed construction with extruded profile

2. Immersion test

Pre-shipment testing to verify waterproof integrity

3. Result

No water ingress — passed the test

Note: IP67 means protection against temporary immersion (up to 1 meter for 30 minutes). This makes the neon flex suitable for outdoor applications where rain, splashing, or temporary water contact may occur.

3. Extruded + Molded End Caps – Superior Waterproofing

Unlike standard end caps that rely on simple press-fit or glued connections, this neon flex features:

Feature

Benefit

Extruded process

One-piece profile with no seams — inherently more waterproof

Molded end caps

Custom-molded to fit precisely, creating a tight seal

Combined construction

Extrusion + molding = higher waterproof performance than standard designs

This construction method is why we can confidently offer IP67 performance — and why the immersion test passed.

4. 20×20mm Top-View Profile – Wide, Even Illumination

The 20×20mm square profile with top lighting direction provides:

  • 120° beam angle for wide, even light distribution

  • A clean, professional appearance for exposed installations

  • Structural rigidity for straight runs

5. Complete Accessory Kit

Accessory

Purpose

End cap with hole

Wire exit for connections

End cap no hole

Sealed termination

Aluminum clip

Secure mounting

Aluminum profile

Rigid channel for straight runs


Technical Specifications

Parameter

Specification

Product Name

Custom 20×20 Top-View LED Neon Flex

Profile Size

20mm × 20mm

PCB Width

10mm / 12mm

LED Density

120 LEDs/m

Beam Angle

120°

Light Direction

Top lighting (正发光)

Weight

336 g/m

Section Size

20mm × 20mm

Cutting Mark

Yes

IP Rating

IP67 (customized)

End Cap Construction

Extruded + molded


Applications

Application

Why This Neon Flex Fits

Architectural outlining

IP67 waterproof, 120 LEDs/m, dot-free

Outdoor signage

Immersion tested, durable construction

Building facades

Top-view emission, even illumination

Landscape lighting

Weather-resistant, reliable performance

Commercial displays

Seamless light line, professional appearance

Event and stage lighting

Custom lengths, flexible installation


Installation Overview

Step

Action

1

Plan the layout and measure the required length

2

Cut at the designated cutting mark if needed

3

Clean the mounting surface

4

Secure using aluminum clips

5

Install end caps (with or without hole)

6

Connect to a compatible controller and DC24V power supply

7

Power on and test

Note: The extruded + molded end cap construction is critical to maintaining the IP67 waterproof rating. Ensure end caps are properly installed during installation.


Summary

Advantage

Benefit

120 LEDs/m, dot-free

Seamless, uniform light — no visible spots

IP67 waterproof

Immersion tested before shipment

Extruded + molded end caps

Superior waterproof performance

20×20mm top-view profile

Wide, even illumination

Customized for Benjamin

Built to his exact specification

Complete accessories

End caps, clips, and aluminum profile included


Availability

The Custom 20×20 Top-View LED Neon Flex (IP67) is available for order now. Custom lengths and configurations are available upon request.

👉 Contact Us Today for samples, technical support, or a quote.