Smart Connectivity, Precise Signaling — ONN-M4-IO-Link Series LED Warning Lights, Bringing Intelligence to Industrial Automation

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In an era where smart manufacturing and the Internet of Things are deeply integrated, real‑time feedback and precise control of equipment status are key to efficient production. The ONN-M4-60/70-IO-Link Series LED Warning Light not only continues ONN Lighting’s tradition of ruggedness and high visibility, but also integrates the IO‑Link smart communication protocol, enabling digital control and status integration for signal lights—letting your equipment “speak” and your management become smarter.

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1. Smart Communication – Turn Signal Lights into Data Nodes

The ONN-M4-IO-Link supports the industrial IO‑Link protocol, allowing direct connection to PLCs or control systems for:

  • Remote Control – Accurately command the red, yellow, green lights and buzzer via simple instructions;

  • Status Feedback – Real‑time upload of light operating status for predictive maintenance and system integration;

  • Flexible Configuration – Supports multi‑layer, multi‑color combinations to meet diverse warning needs.

Example Control Commands:

  • Red light on: C1 09 09 09

  • Buzzer on: 09 C9 09 C1

  • All colors on: C1 C1 C1 09
    (Control code 0xC1 = ON, 0x09 = OFF)

2. Rugged & Reliable for Demanding Industrial Environments

  • Modular Design – Round modular lens, with foldable, rod‑plate, or L‑type bracket mounting options;

  • Optical Performance – Uses SMD 2835 LEDs, 120° beam angle per LED, 360° visibility overall;

  • Protection Rating – IP40 protection suitable for indoor industrial settings;

  • Long Service Life – 50,000‑hour LED lifespan, 18‑month warranty, ensuring stable long‑term operation.

3. Flexible Selection & Customizable Configurations

A clear coding system allows users to tailor the product to their needs:

  • Layers – 1 to 3 light layers, colors available in red, yellow, green;

  • Lens Diameter – Φ60mm or Φ70mm to suit different viewing distances;

  • Housing Color – Black, white, or computer gray; lens colors can be customized;

  • Power Supply – Standard DC24V, low power consumption (1.8W per color, total <5W).

4. Wide Range of Applications – Enabling Smart Upgrades

  • Machine‑tool status indication and fault alarms

  • Production‑line cycle and station signaling

  • Warehouse and logistics equipment status display

  • Cooperative signaling between devices and systems in smart factories

5. Quality Assurance & Reliable Support

  • Manufactured by Shenzhen ONN Semiconductor Lighting Co., Ltd., CE certified;

  • 18‑month warranty with prompt professional after‑sales support;

  • Custom logo printing available for corporate branding.

Call to Action:
The ONN-M4-IO-Link Series is more than just a warning light—it’s the “signal commander” in your smart factory. If you are looking for an industrial signaling solution that offers smart communication, rugged reliability, and flexible configuration, contact us today for more product details and technical support.

Get in Touch:

📞 +86 75529566420

📧 onn016@onnled.net

🌐 www.onnled.cn

Cheers to 20th Birthday of ONN

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Shenzhen ONN Semi-conductor Lighting Co., Ltd. marks a glorious milestone—20 years of shining brightly in the LED industry ! Since 2005, we have dedicated ourselves to the R&D, production, and sales of LED machine work lights and  Signal tower lights, blending innovation with reliability to light up workshops and industrial equipments .
What makes this journey extraordinary? ONN focusing on quality, relentless pursuit of technological breakthroughs, and a team that turns challenges into opportunities. For two decades, we’ve illuminated precision in manufacturing, ensured safety with trusted warning solutions, and built lasting partnerships with clients across the globe.
To celebrate this 20th anniversary, our ONN family embarked on a memorable trip in three groups—unwinding, bonding, and toasting to the years of hard work and shared successes. Laughter echoed through scenic landscapes as we cherished moments off the workshop floor, recharging for the next chapter of innovation .  
Twenty years is just the beginning. As we reflect on the past, we’re more excited for the future—continuing to craft cutting-edge LED lighting solutions that empower industries and light the way forward. Thank you to every partner, customer, and team member who’s been part of our luminous journey! Here’s to 20 years of excellence, and many more to come!

Contact Email: onn016@onnled.net | WhatsApp : +86 18268698736

ONN Lighting’s Sweet Surprise at DMP Expo

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The DMP Greater Bay Area Industrial Expo is here! ONN Lighting isn’t setting up a booth this year, but our care is still with you.
We sent custom fruit baskets to our clients at the expo in advance. Each basket has a handwritten note: “No lights here, but sweetness comes first. Thank you for keeping ONN in your hearts!”


Inside are fresh apples, grapes and blueberries—all carefully selected to refresh you after a busy day of visiting the expo.Messages like “Fruits received, so sweet!” from clients are warmer than any business talk.

Not having a booth doesn’t mean we’re absent. We “show up” with sincerity, letting our brand’s “Lighting Craftsmanship” bring sweetness to your heart—and your social media!

ONN Lighting & Peace Community Union Lipstick DIY Event

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Light Speaks Craftsmanship, A Crossover with Heart and “Lip”

Light is the language of ONN.  it falls upon steel. Lipstick is the stroke of life; color settles between the lines of lips. When the cool gleam of machinery meets a touch of warm and soft color,
craftsmanship steps beyond the workshop and quietly enters everyday life.

 Beeswax Melts Gently, Scent Filling the Air.

In ONN Lighting’s meeting room, hands accustomed to soldering irons now hold small beakers; eyes used to inspecting solder points carefully study the depth of pigment. Stirring, pouring, cooling, demolding—each step resembles tuning a beam of light, only this time, light is captured within a lipstick.

Some chose classic red, saying they’d bring that boldness back to the production line; others preferred muted rose, saving its gentleness for the daily commute. The moment their names were engraved on the tube, a artisan’s pride merged seamlessly with the warmth of life.

Light Can Illuminate Machinery and Brighten A Smile

Craftsmanship can carve precision, and it can also paint color. Through this heartfelt crossover with Peace Community, ONN Lighting delivers a message to every maker: Before lighting up the world, first light up yourself.

Mid-Autumn & National Day Celebration | Gratitude to You, Our Journey Together This Autumn

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To thank every team member for hard work, ONN lighting prepared special gifts and invite all employees to a bonfire party under the stars!

Employee Gifts | Heartfelt thanks for all employees dedication , carrying our best wishes for the future.

Bonfire Night | An Evening of Starlight, Flames, and Laughter

Wishing everyone a happy Mid-Autumn Festival and National Day!

 

 

Know more about ONN:

https://onlion88.com/about-shenzhen-onn/https://onlion88.com/about-shenzhen-onn/

Here show you some of our company:

https://youtu.be/GETohqM044A?si=s-52_Un3gC2MApPS

Email: onn016@onnled.net  |  WhatsApp: +86 13876002085

 

 

 

“Full Moon for Mid-Autumn, Hearts Gathered at Union” – Snow Skin Mooncake DIY Activity

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On Saturday, September 21, at 10:30 a.m., the Snow Skin Mooncake DIY activity hosted by the Conference and Exhibition Bay Federation of Trade Unions got underway warmly in Shenzhen ONN’s conference room. 29 employees joined, with several bringing kids.
A professional pastry chef walked everyone through snow skin mooncake-making: kneading dough, measuring fillings, wrapping and molding – all steps clear. Colleagues turned into “home bakers”: some measured ingredients precisely as at work, parents guided kids patiently. Laughter and tips filled the air, with a cozy vibe.
By the end, uniquely shaped, fragrant mooncakes were ready. Everyone shared with coworkers or took them home. The activity brought handcraft fun, drew people closer, and let employees feel the union and company’s care.

 

For more information, contact us:

Email: onn016@onnled.net  |  WhatsApp: +86 18268698736

National Day & Mid-Autumn Festival: ONN Lighting Salutes Your Dedication！

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As golden autumn paints the sky and the moon shines upon reunion, China’s Mid-Autumn Festival and National Day converge in a symphony of celebration. At this meaningful moment, ONN Lighting extends sincere gratitude to our valued customers, partners, and employees—your trust and dedication inspire us to strive for greater heights.

1. Reunion Inspires Us, Quality Defines Us

The full moon symbolizes harmony, just as our products symbolize reliability. From industrial warning light & Machine work light to tailored services, every innovation reflects our pledge to excel. We blend cutting-edge technology with human-centric design, ensuring that our solutions not only meet but exceed expectations. This is our way of honoring your loyalty.

2. Service Without Pause, Care Without Boundaries

Holidays are for rest, but our commitment remains awake. Throughout the festival, our “Holiday Support Initiative” ensures uninterrupted assistance: 24/7 customer hotlines, technical aid, and seamless online channels are all available. Wherever you are, ONN Lighting stands ready to illuminate and secure your journey.

3. Together We Grow, Forward We March

National progress empowers enterprise; your trust fuels our innovation. We are grateful for this era of opportunities and for your role in our story. Moving ahead, we will continue to pioneer in industrial lights, delivering solutions that drive efficiency, safety, and sustainability.

May the moon bring your families closer, and may the national spirit fill hearts with pride. Wishing China prosperity and peace, and you a festival brimming with joy and warmth!

New Product: ONN-M4B-50(Touchable)

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The M4B-50(Touchable) is a fantastic new warning light for your equipment, designed to clearly show your equipment’s status at a glance. It comes with easy-to-use touch control—super convenient for daily operation!

Product introduction:

1.The light source lampshade provides green, red, or yellow work lights for easy observation.

2.Easy to operate with tactile mode.

3.protection class: IP50 or IP67.

4.Compact single-point device for error prevention (applicable to automated equipment, automotive stamping equipment, multi-station robotic arms, etc.).

Dimension(mm):

Wiring Instruction:

Compared with same-model products on the market, it’s not just more affordable, but also offers better quality. If you’re interested in it or have any questions, feel free to contact us anytime—we’re here to help!

 

For more info, contact us：

Email: onn016@onnled.net  |  WhatsApp : +86 18268698736

Indian Clients Visit ONN for Factory Tour And Product Exchange

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On 1st August, 2025  ONN welcomed a Indian clients led by our Manager Ms. Fiona, the visit featured products, facilities and operations.

Product Demonstration
At the exhibition zone, clients examined our flagship products including signal tower light and machine work light. Ms. Fiona detailed key products such as  ONN-M4 series  warning light ( multilayer, multicolor and three bases, logo customized)  and machine work light ( IP 65 Waterproof, 3 color temperature,  light length customized) with live demonstrations of lighting effect.

Factory Tour
The group toured automated production lines powered by our MES system. Real-time dashboards displayed manufacturing analytics, showcasing 30% faster quality inspection and remote monitoring capabilities.

Cooperative Dialogue
The visit concluded with a group photo session. Both parties expressed satisfaction with the productive discussions and agreed to maintain close communication for future collaboration opportunities.

 

 

Annual Gift Giving: Children’s Growth Fund-ONN 2025

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On July 25, 2025,  ONN Children’s Growth Fund’s annual gift presentation event concluded successfully! Children enjoyed a special morning filled with care and meaningful activities.

🌿 Seeds of Kindness
Twenty-four young volunteers, guided gently by caring adults, blossomed in the garden of community service. Hand-in-hand in four small groups, they learned the rhythm of teamwork under watchful, loving eyes.

🎁 Gifts from the Heart
At our welcome desk, laughter bubbled as children and families received thoughtfully wrapped growth gifts. Cameras captured priceless moments: tender family embraces and one radiant, starry-eyed group portrait — a constellation of joy.

✨ Shared Sunshine 

All children gathered in the conference hall for interactive games and enjoyed delicious fruits and snacks.

As the morning softly closed, tiny hands carried home more than gifts: memories painted in sunlight, kindness, and belonging. We wishes every child a joyful journey ahead and bright futures!

 

Know more about ONN:https://onlion88.com/about-shenzhen-onn/