FILN Symbol Indicator Light Contains 180 Customizable Symbols

Introduction to FILN Symbol Indicator Lights

When you’re designing a device or machine, every detail counts—including the tiny indicator light that tells the user what’s happening. That’s where FILN Symbol Indicator Lights come in. With over 180 customizable symbols and a wide range of sizes, colors, and styles, they’re built for performance and versatility.

Why Symbol Indicator Lights Matter

Think of them as your machine’s way of speaking. Whether it’s showing power on/off, water heating, a fault warning, or charging status, a symbol light translates signals into universal, easy-to-understand visuals.

Overview of FILN’s Custom Solutions

FILN doesn’t do one-size-fits-all. You get to choose the symbol, color, shell style, and installation size that fits your product. Need something no one’s ever made before? They’ll custom engrave it for you.

Core Features of FILN Symbol Indicator Lights

Available Sizes: 8mm to 16mm

Whether you’re designing compact electronics or large industrial panels, FILN offers five main sizes: 8mm, 10mm, 12mm, 14mm, and 16mm.

Smaller sizes are ideal for handheld or space-limited devices, while 14mm and 16mm are perfect for dashboards and machines.

Symbol Customization: Over 180 Choices

With 180 pre-designed symbols, you’ll likely find exactly what you need—from basic power indicators to specialized icons for heating, water, fault alerts, and more.

And if you can’t find your symbol? FILN allows custom laser engraving.

Two Shell Options: Silver and Black

The indicator light shell can significantly impact the appearance of your panel or device. FILN offers:

• Polished Silver (Metal Finish) – Clean, industrial, and modern

• Matte Black – Sleek, minimalist, and perfect for darker interfaces

LED Color Options: Red, Green, Yellow, Blue, White

Color coding matters. Choose from:

• Red – Alerts, faults, warnings

• Green – Power on, normal status

• Yellow – Caution, standby

• Blue – Cool, water indicators

• White – General-purpose, lighting

Dual-color options are also available, combining two colors in one symbol.

IP65 Waterproof Rating

All FILN symbol indicator lights are IP65 rated, meaning they’re protected against dust and water spray. Perfect for kitchens, bathrooms, industrial plants, or outdoor environments.

Deep Dive into Customization

Laser Engraving vs. Replaceable Symbols

• Laser Engraving: Permanent, professional-looking, perfect for high-volume or branding applications.

• Replaceable Symbols: Great for prototyping or products with evolving functions.

Dual-Color Indicator Light Customization

Need two statuses in one spot? FILN offers dual-color LED lights, perfect for showing on/off, heat/cool, or fault/normal with a single device.

How to Request Custom Designs

Just send FILN a vector file (AI, DXF, etc.) or even a sketch, and their team will create a prototype. Most customizations are ready in just a few days.

Applications Across Industries

Quality and Safety Certifications

UL Certification (USA)

FILN lights meet strict UL safety standards, ensuring confidence for US-based product developers.

VDE Certification (Germany)

German VDE certification guarantees compliance with European electrical standards.

CE Certification (EU)

A must for EU markets—FILN symbol lights are CE certified and ready for your next European launch.

ISO9001 Quality System Compliance

FILN’s factory operates under ISO9001, meaning every indicator light goes through rigorous quality checks.

Why Choose FILN for Symbol Indicator Lights?

In-House Manufacturing Strength

With over 150 employees, 21 R&D engineers, and a private testing lab, FILN designs and manufactures every component from scratch.

Rapid Prototyping and Delivery

Need a sample fast? Most custom projects are shipped within 3–5 business days.

Strong R&D for Custom Projects

FILN holds 50+ patents and is constantly innovating in switch and indicator technology.

Why Choose FILN for Symbol Indicator Lights?

In-House Manufacturing Strength

With over 150 employees, 21 R&D engineers, and a private testing lab, FILN designs and manufactures every component from scratch.

Rapid Prototyping and Delivery

Need a sample fast? Most custom projects are shipped within 3–5 business days.

Strong R&D for Custom Projects

FILN holds 50+ patents and is constantly innovating in switch and indicator technology.

Order and Installation Guide

How to Select the Right Model

1. Choose Size – 8mm to 16mm

2. Pick Symbol – From the 180+ catalog or your own

3. Choose Color & Shell – RGYBW and silver/black

4. Specify Voltage – Common options include 12V, 24V, 110V, 220V

Mounting and Wiring Tips

• Use correct panel cutout size

• Solder or connect via pre-wired options

• Double-check polarity with dual-color lights

Conclusion

FILN’s symbol indicator lights are more than just lights—they’re communication tools. With unmatched flexibility, customization, and reliability, they’re built to fit your exact needs, no matter the industry. Whether you’re building the next smart kitchen appliance or upgrading an industrial control panel, FILN’s indicator lights offer clarity, function, and style—all in one tiny, powerful package.

FAQs

Q1: What does IP65 mean for indicator lights?
A: It means the light is dust-tight and protected against water jets, perfect for wet or dusty environments.

Q2: Can I get a symbol that’s not in the 180 options?
A: Absolutely. FILN can laser engrave or create a custom symbol just for your project.

Q3: Are these indicator lights suitable for outdoor use?
A: Yes, with the IP65 rating and durable construction, they’re great for both indoor and outdoor installations.

Q4: How do I submit my custom symbol design?
A: Send your file in AI, PDF, or DXF format to FILN’s sales team and they’ll handle the rest.

Q5: What is the minimum order quantity for custom lights?
A: Generally low—FILN accepts small batch orders for most customizations, depending on complexity.