FILN 6MM Green LED Indicator Light MINI Indicating Lamp 12-24V

Product Overview

This premium 6mm metal indicator light is now available for sale directly from our factory floor, allowing engineers and procurement managers to complete their purchase online instantly. Manufactured by FILN, this miniature metal LED indicator lamp features an ultra-short mini body design, making it the shortest indicator light available for high-density electrical setups. The specialized concave head design ensures that the lens is perfectly recessed within the circular metal casing, providing superior physical protection and an elegant flush-mount look. Designed for crucial signal transmission across diverse heavy-duty power setups, CNC machinery, and control dashboards, our pre-wired metal indicator lights deliver superior dependability. Every unit complies with strict international regulatory bodies and carries ISO9001, CE, VDE, RoHS, SGS, UL, and IP65/IP67 certifications, making it the ideal direct-buy signaling asset for global commercial and industrial applications.

Quick Specifications

Mounting Hole	6mm (0.24 inch)
Voltage	12-24V, 110-220V (Supports Customization)
LED Color	Red, Green, Yellow, Blue, White
Waterproof Rating	IP65 / IP67
Operating Temperature	-40℃～80℃
Lifespan	≥50,000 Hours
Wiring Type	Pre-wired Lead Type (20cm Wire Length)
Product Certifications	ISO9001, CE, VDE, RoHS, SGS, UL

Component Material List

Component Name	Material	Note
Shell	Copper Alloy	Nickel or Chrome plated for corrosion resistance (Silver/Black available)
Lamp Holder	PA66 Nylon	High strength PA66, excellent temperature resistance
Lampshade	PC Polycarbonate	High light transmission and impact resistance
Light Source	LED	Long working life, low energy consumption
Resistor	Carbon Film Resistance	Stable current limiting protection
Pin	Brass	Excellent electrical conductivity
Nut	Copper Alloy	Used for reliable panel fixed installation
O-ring	Silica gel	Provides IP67 level waterproof sealing protection
Plum Gasket	Stainless Steel	Enhances fastening effect and prevents loosening

Rated Working Parameters

Rated Voltage	Customized (3V to 380V options available)
Frequency (AC)	50～60Hz
Rated Current	≤20mA

Component Materials

Housing	Nickel-plated Copper Alloy / Anodized Black Aluminum Shell
Lens	High-Transmittance PC Polycarbonate (Concave Structure)
Seal Ring	High Flexible Silicone Rubber
Terminal	Internal Brass Pins linked to Wire Leads (Straight Output)
Wire Material	UL Certification PVC Lead Wire (Standard 20cm Length)

General Characteristics

Application	Industrial Control Panels, Automation Systems, Electrical Systems
Part Name	6mm Metal Indicator Light
Operating Temperature	-40℃～80℃
Storage Temperature	-40℃～85℃
Relative Humidity	≤85% at +40℃
Ambient Temperature	5~35℃
Factory Relative Humidity Range	45~85%
Air Pressure	86~106Kpa
Waterproof Rating	IP65 / IP67 Fully Weatherproof

Electric Property

Property Type	Test Condition	Requirement
Insulation Resistance	DC500V for 1 minute	≥100MΩ
Dielectric Strength	1500VAC / 5mA / 60s	No breakdown or flashover

Durability Characteristics

Performance Item	Test Condition	Requirement
Continuous Working Life	30mA current load for 1000h continuous check	50,000 hours expected performance output

Resistant Performance

Environmental Test Type	Test Criteria & Conditions
High Temperature Resistance	80℃ for a period of 96 hours
Low Temperature Resistance	-40℃ for a period of 96 hours
Moisture Resistance	40℃ temperature at 90-95%RH for 96 hours
Temperature Cycling	-40℃ → 25℃ → 85℃ managed over 5 complete rounds

Key Features

• LED High Brightness: Engineered with a premium light-emitting diode core, this mini indicator light produces an intense, clear signal that ensures rapid status verification, even under high ambient industrial illumination.
• Long Lifespan: Designed to outlast traditional neon bulb filaments, our industrial-grade indicator delivers over 50,000 hours of continuous operational service.
• IP67 Waterproof Sealing: Accompanied by a dedicated silicone O-ring, the unit blocks heavy dust entry and high moisture levels, protecting vital panel electronics.
• Easy Installation: Pre-wired with a standard 20cm straight wire harness and ultra-smooth machined threads, technicians save valuable assembly time during layout integration.
• Industrial Grade Reliability: Built with an impact-resistant copper alloy shell, this miniature concave-head pilot light survives challenging physical impacts and extreme temperature swings.

Applications

The versatile, miniature 6mm design acts as an efficient signal transmission crossway for large-scale production plants and small custom consumer units alike:

• Industrial Control Panels: Provides immediate system-ready notifications.
• CNC Machines: Serves as a failure alert monitor or system runtime indicator.
• Automation Equipment: Feeds visual data tracking lines on distributed status panels.
• Electrical Cabinets: Offers safe incoming power line status alerts.
• Marine Systems: Delivers corrosion-resistant helm dashboard signal feedback.
• Medical Devices: Delivers ultra-reliable status diagnostics inside clinical spaces.

Installation Guide

1. Drill a precise 6mm diameter cutout hole on the desired control interface layout board.
2. Slip the provided high-flexible silicone O-ring onto the threaded portion, resting it flush against the upper rim.
3. Insert the 6mm metal indicator light through the cutout hole from the front/upper side of the panel.
4. From the rear side of the layout panel, pass the wire leads through the metal plum gasket and spin the M6 nut onto the smooth-running threads.
5. Tighten the assembly firmly. The O-ring will compress to form an unyielding moisture-proof barrier, and the M6 nut coupled with the gasket will absorb continuous machinery vibration, keeping the indicator permanently secure.

What Is a 6mm Metal Indicator Light?

A 6mm metal indicator light is a compact electrical pilot component utilized across industrial control systems to signify successful circuit status, active operations, or normal working conditions. The specific geometry of a concave head metal indicator provides an outstanding operational benefit: the recessed lens is perfectly protected against accidental physical impacts, tool scratches, or heavy external abrasion, ensuring long-term optical clarity.

When engineering an interface panel, understanding the engineering distinction between pre-wired (wire lead) indicators and pin-terminal indicators is critical. Pre-wired indicators feature factory-sealed, direct-output wire harnesses (such as our standard 20cm design), which completely eliminate manual lead-soldering steps on the construction floor. This direct exit style drastically speeds up wiring loom integration and seals the internal housing from dust. Conversely, pin terminals feature exposed rigid prongs that require manual solder joint applications or quick-slide plastic terminal sockets—solutions that add steps during final deployment and risk fatigue cracks in high-vibration applications. By purchasing premium pre-wired components direct, you minimize layout failure points and streamline system assembly.

Factory Direct Supply

As a specialized manufacturer, FILN eliminates intermediaries by supplying premium signal indicators directly to your warehouse. Our factory operation stands ready to satisfy your custom project profiles:

• Factory Direct Wholesale Pricing
• Voltage Customization (3V-380V)
• Tailored Wire Length Modifications (Beyond Standard 20cm)
• Custom Connector Pre-Assembly
• Rapid Worldwide Logistics and Air Shipping
• Silver Chrome or Anodized Black Shells

FILN Official Website: www.filn.com
Contact Us: [email protected]

Frequently Asked Questions

1. Are these 6mm metal indicator lights immediately available for purchase?
Yes, our website lists them for sale with factory-direct processing options for quick online orders.

2. What is the fundamental advantage of the concave head indicator lens?
The recessed lens design protects the surface from external collisions and tool scratches, keeping the signal transmission pristine over years of heavy use.

3. Can I request a custom length for the pre-wired lead wires?
Absolutely. While our standard configuration features a 20cm wire length, the FILN factory supports tailored length extensions and custom connector crimping.

4. How do the provided silicone O-ring and M6 nut protect the installation?
The silicone O-ring seals the panel face to block liquids (achieving an IP67 rating), while the smooth-threaded M6 nut and stainless steel plum gasket lock the unit to prevent it from spinning or loosening under industrial vibration.

5. What is the operational difference between a pre-wired pilot lamp and a pin-terminal type indicator?
Pre-wired designs exit directly from the rear casing, speeding up installation and removing the risk of loose solder points, whereas pin terminals require manual connections or separate wire plug setups.

6. Can these mini signal lights be ordered with anodized black metal shells?
Yes. We offer both classic silver chrome-plated brass and specialized anodized black metal shells to match your specific panel style.

7. Does FILN build indicators for non-standard voltage ranges like 5V or 380V?
Yes, although 12V-24V and 110V-220V are our stock configurations, our engineering facility supports complete voltage customization across any 3V to 380V requirement.

8. What international quality certifications does this indicator lamp hold?
FILN indicators are fully approved and certified under ISO9001, CE, VDE, RoHS, SGS, and UL safety protocols.

9. Is the LED bright enough to remain visible in bright outdoor environments?
Yes, we use high-lumen LED components paired with transparent polycarbonate covers to ensure intense light projection under challenging light conditions.

10. Can these signal lamps be integrated into home micro-appliances as well as factories?
Yes, their ultra-short miniature 6mm size makes them perfect for any signal transmission setup, ranging from massive factory control systems to compact commercial electrical equipment.