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Modbus‑RTU vs Private Protocol: Which Tower Light Should You Choose?

When selecting RS‑485‑capable tower lights, machine builders commonly face two technical options on the market: proprietary private protocols and the open Modbus‑RTU protocol. Private proprietary protocol Consists of manufacturer‑specific hexadecimal command sets. Custom parsing logic must be developed within the PLC or host software. Any function adjustment requires reference to the vendor‑exclusive instruction documentation. Should […]

What Value Do RS485 Communication Tower Lights Bring to Industrial Equipment?

Meta description:Learn the key benefits of RS485 Modbus stack lights for automated machinery and smart workshops. Traditional tower lights offer only simple visual alerts. RS485‑based stack lights with Modbus RTU bring digital intelligence to your industrial equipment. • Precise remote control: Link with PLC to adjust light color, flash pattern and buzzer by program commands […]

ONN Lighting Children’s Growth Fund 2026: Grow With Love

Genuine corporate care lies not only in supporting employees’ career development, but also in warmly accompanying their families and children’s growth. In July 2026, ONN Lighting relaunched the Employee Children’s Growth Fund to deliver tangible welfare and guard the happy growth of all staff’s kids with sincere commitment. Seniority-Based Tiered Benefits: Reward Long-term Dedication We […]

Tailor-Made LED Solutions – Your Specs, Our Expertise

At ONN Lighting, we turn your unique industrial lighting needs into reality. With 19 years of innovation and a national high‑tech certification, our customization capabilities are built on three pillars: • Full‑Scope OEM/ODM & Non‑Standard Services – We modify dimensions, optical distribution, color temperature, connectors, and smart controls to match your machinery, cold storage, or production line […]

LED Cold Storage Lights: Selection Guide & Why ONN Stands Out

With the growing emphasis on energy efficiency and environmental friendliness, LED cold storage lights are becoming increasingly widely used. Today, you can find them in:Refrigerator lighting, Supermarket shelves, Upright and horizontal display freezers, Cake display cabinets, Jewelry showcases, Shoe cabinets . In short, LED cold storage lights have become part of our daily lives. Here […]

ONN-X2M Industrial LED Signal Light Bar ✨ Stand Out Your Automation Equipment With Multi-Mode Ambient Warning Light

The integrated long light bar ONN-X2M is customized for automated sheet metal equipment. Equipped with frosted PC diffuser, it supports 3 lighting modes, serving both machine status indication and smart manufacturing ambient decoration. Three Lighting Modes 🔴 Solid Color Constant Light :Stable red/green/blue fixed light to identify machine fault, standby and running status. 🔵 Breathing […]

ONN Lighting Summer Promotion – Limited Time Offer

As July and August approach, many of our customers across Europe and North America are preparing for their annual summer holidays. We understand that this season often brings operational slowdowns, stretched supply chains, and the risk of inventory shortages. That is why we are pleased to announce a limited-time summer promotional programme, designed to help […]

Happy Dragon Boat Festival | ONN Wishes You Well

🌿 As midsummer comes, the Dragon Boat Festival arrives. Dragon boat racing symbolizes unity and perseverance. Just as the spirit, ONN team stays united to supply high-quality industrial lighting products for global partners. Traditional customs carry wishes for peace and health. We send sincere holiday greetings to all clients. 📅 Holiday Arrangement :Our factory & […]