Shenzhen ONN Semi-Conductor Lighting Co., Ltd.

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ONN-M4 Industrial Multicolor LED Signal Tower Light | Customizable RYGBW & OEM

China ONN-M4 Industrial Multicolor LED Signal Tower Light | Customizable RYGBW & OEM

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ONN-M4 Industrial Multicolor LED Signal Tower Light | Customizable RYGBW & OEM

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Price： $14-22
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Color of housing	Black/Gray
Delivery Time	5-8 working days
Connection Type	PNP&NPN / Contact type
Payment Terms	T/T
Mounting	Foldable/Pole and plate/L-bracket
Logo	Customized Logo
Layer	1-5 Layers RYGBW
Supply Ability	1-500pcs 5-12 working days
IP Rating	IP53 (standard); IP66 (without buzzer)
Packaging Details	12 piece/carton ， 440270350mm ，GW 7.6kg
Place of Origin	Guangdong, China
Model Number	M4
Certification	CE TUV RoHS
Brand Name	ONLION

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Product Details
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Product Specification


Color of housing	Black/Gray	Delivery Time	5-8 working days
Connection Type	PNP&NPN / Contact type	Payment Terms	T/T
Mounting	Foldable/Pole and plate/L-bracket	Logo	Customized Logo
Layer	1-5 Layers RYGBW	Supply Ability	1-500pcs 5-12 working days
IP Rating	IP53 (standard); IP66 (without buzzer)	Packaging Details	12 piece/carton ， 440270350mm ，GW 7.6kg
Place of Origin	Guangdong, China	Model Number	M4
Certification	CE TUV RoHS	Brand Name	ONLION
High Light	ONN-M4 LED signal tower light ，customizable multicolor LED tower light ，industrial LED signal light with OEM logo

ONN-M4 Industrial Multicolor LED Signal Tower Light | Customizable RYGBW & OEM Logo

Product Overview

The ONN-M4 modular LED signal tower light is a high-reliability visual & audible status indicator engineered for 24/7 continuous industrial operation. Adopting a multi-layer stacked modular design, it supports flexible customization of 1–5 tiers and full RYGBW (Red/Yellow/Green/Blue/White) color combinations to match diverse machine status signaling demands. Equipped with high-flux premium LED chips, the tower light delivers stable, high-uniformity illumination with ultra-low light decay, boasting a 50,000-hour long service life. Compatible with multiple voltage inputs and intelligent signal modes, it realizes real-time, long-distance machine state reminder, serving as a standard signaling solution for automated production lines, CNC equipment, robotic workcells and processing systems. It also supports custom backlit OEM logos to enhance brand recognition for mechanical equipment.

Core Features & Quick Specifications

Superior Optical Performance

Each color module features a rated power of 1.8W and a working current of 60–80mA. Paired with a high-transmittance PC diffuser lens, it achieves wide-angle, flicker-free uniform light output, ensuring clear and recognizable signals even in bright factory environments. The premium LED core restricts lumen depreciation below 10% after 50,000 hours of operation, maintaining consistent signaling brightness in long-term use.

Optional Audible Alarm Function

An optional high-performance piezoelectric buzzer provides loud audible feedback of over 85dB at 1 meter distance. It supports two working modes—steady light and flashing light—to distinguish normal operation, warning and fault states, effectively reminding operators in noisy industrial workshops.

Wide Compatibility & Easy Integration

The product supports multi-range voltage input: DC12V, DC24V and universal AC100–240V (50/60Hz). It is highly compatible with industrial control systems, adapting to dry contact relay signals and PNP/NPN sinking/sourcing solid-state transistor logic signals. No extra adapter or conversion module is required, enabling fast and seamless connection with PLC and automated equipment to simplify on-site wiring and system debugging.

Industrial-Grade Environmental Adaptability

The standard version adopts IP53 dustproof and waterproof rating, suitable for conventional indoor production workshops. The buzzer-free upgraded version reaches IP66 protection grade, capable of resisting splashing water, dust and oil pollution, ideal for harsh scenarios requiring regular equipment flushing and cleaning. The high-strength ABS housing optimizes heat dissipation structure, ensuring stable operation in a wide temperature range of -20℃ to +45℃, with strong resistance to high and low temperature aging.

Diversified Installation Solutions

Three professional installation bases are available for flexible scene matching: foldable base for space-saving compact installation; pole & plate base for elevated assembly to improve long-distance visibility; L-bracket base for wall and surface mounting, meeting diverse layout requirements of machine tools, equipment cabinets and production lines.

Full Technical Specifications

Parameter	Specification
Model Series	ONN-M4
Tier Configuration	1–5 layers (on-site configurable)
LED Color Options	Red, Yellow, Green, Blue, White (RYGBW customizable combination)
Input Voltage	DC12V / DC24V / AC100–240V (50/60Hz)
Single Color Power	1.8W (typical value)
Single Color Current	60–80mA
Operating Temperature	-20℃ ~ +45℃
Protection Class	IP53 (standard version); IP66 (buzzer-free version)
Audible Alarm Volume	≥85dB (at 1m)
Housing Material	ABS main body + PC anti-glare lens
LED Service Life	50,000 hours
Certifications	CE, RoHS, FCC
Warranty	2 years

Competitive Advantages

Long-Term Photometric Stability: Adopts high-quality industrial-grade LED chips, with lumen depreciation controlled within 10% after long-term operation. It avoids signal dimming and failure caused by light decay, reducing frequent maintenance and replacement costs.
Strong System Compatibility: Unified input design is compatible with relay contact and PNP/NPN transistor signals, realizing plug-and-play integration with mainstream PLC and automation systems, simplifying engineering wiring and shortening equipment commissioning cycle.
Standardized Modular Customization: Exclusive alphanumeric ordering code (ONN-M4-1AABBT...) supports precise customization of layer quantity, installation method, voltage specification, light mode, wiring type, color sequence and size, eliminating configuration errors and meeting personalized equipment matching needs.
Premium OEM Branding Support: Optional backlit logo printing service does not affect original optical performance, helping equipment manufacturers customize exclusive brand identification and improve product added value and market competitiveness.

Wide Application Scenarios

Widely applicable to various automated industrial equipment and production monitoring scenarios, including precision CNC machining centers, SMT automatic pick-and-place machines, industrial robot workstations, production process monitoring panels, conveyor belt operation status indication, packaging and material handling equipment, covering mechanical processing, electronic manufacturing, logistics automation and other industries.

Company Details

Bronze Gleitlager

Bronze Sleeve Bushings

and

Graphite Plugged Bushings

from Quality China Factory

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Business Type:

Manufacturer,Exporter 


Year Established:

2010 


Total Annual:

25 Million Dollars-30 Million Dollars


Employee Number:

150~200 


Ecer Certification：

Verified Supplier 

Shenzhen ONN Semi-conductor Lighting Co., Ltd. was established in 2010 . After 16years growing , we have become the leading manufacture of Led machine light, signal tower light and freezer light in China . ONN has over 180 employees and factory area of more than 10,000 square meters. Ou... Shenzhen ONN Semi-conductor Lighting Co., Ltd. was established in 2010 . After 16years growing , we have become the leading manufacture of Led machine light, signal tower light and freezer light in China . ONN has over 180 employees and factory area of more than 10,000 square meters. Ou...

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Shenzhen ONN Semi-Conductor Lighting Co., Ltd.
No.6 Jianxin Road, Heping Community, Fuhai Street , Bao’an, Shenzhen ,China
https://www.led-machinelight.com/

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