Shenzhen ONN Semi-Conductor Lighting Co., Ltd.
| Payment Terms | T/T |
| IP Rating | IP50 |
| Lifespan (Hours) | 50000 |
| Delivery Time | 5-8 working days |
| Input Voltage(V) | DC24V, AC100-240V(50/60Hz) |
| Packaging Details | 12 pieces/carton， 450*265*345mm，6.1kg |
| Type | Equipment Indicator Lights |
| Lamp Body Material | ABS |
| Supply Ability | 1-1000pcs 5-12 working days |
| Product Weight（kg） | 0.5 |
| Brand Name | ONN |
| Certification | CE, RoHS, FCC |
| Place of Origin | Guangdong, China |
| Model Number | M4W |
View Detail Information
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Product Specification
| Payment Terms | T/T | IP Rating | IP50 |
| Lifespan (Hours) | 50000 | Delivery Time | 5-8 working days |
| Input Voltage(V) | DC24V, AC100-240V(50/60Hz) | Packaging Details | 12 pieces/carton， 450*265*345mm，6.1kg |
| Type | Equipment Indicator Lights | Lamp Body Material | ABS |
| Supply Ability | 1-1000pcs 5-12 working days | Product Weight（kg） | 0.5 |
| Brand Name | ONN | Certification | CE, RoHS, FCC |
| Place of Origin | Guangdong, China | Model Number | M4W |
| High Light | Industrial Stack LED Warning Light ，PNP NPN LED Warning Light ，DC24V Tower Stack Light | ||
ONN-M4W Industrial Stack Warning Light DC24V PNP/NPN Flash Steady Alarm
Product Overview
The ONN-M4W is a 3-color industrial warning light with integrated buzzer for clear machine status communication. Built with a durable ABS body and chrome plating, it provides steady-on, flashing, and audible alarm modes to instantly alert operators to faults or warnings. Ideal for CNC, SMT, and automatic production lines. Supports DC24V/AC220V and both contact type and PNP/NPN connections. CE, RoHS, FCC certified with 2-year warranty and 50,000-hour rated lifespan.
Quick Detail
3 vivid colors: Red for fault, Yellow for warning, Green for running
Chrome-plated ABS housing for long-lasting durability
Double PC lenses deliver soft, uniform light
Wall mounting or hanging installation available
High-volume buzzer >95dB for noisy environments
Flash, Steady, and Buzzer functions
Voltage: DC24V or AC220V optional
Connection: Contact type or PNP/NPN
Ultra-low power: only 4W
IP50 dust protection rating
50,000-hour rated lifetime
CE, RoHS, FCC | 2-year warranty
Specifications
| Parameter | Specification |
|---|---|
| Model | ONN-M4W |
| Layers | 3 |
| Power | 4W |
| Voltage | DC24V / AC220V |
| Current | 40-120mA |
| Temp Range | -20℃ ~ +45℃ |
| IP Rating | IP50 |
| Buzzer | >95dB |
| Material | PC lens + ABS body |
| Lifetime | 50,000 hours |
| Mounting | Screw fixing or hanging |
Competitive Advantages
Instant visual + audible alerts improve operator response time to machine faults
95dB buzzer cuts through factory noise, ensuring alarms are always heard
Flash mode draws immediate attention during emergency conditions
Steady mode clearly indicates normal operation at a glance
Compatible with most PLC outputs, no extra adapters required
Reliable performance in temperatures from -20℃ to +45℃
Applications
CNC machining centers, SMT lines, automated packaging, injection molding, robotics workcells, conveyors, and industrial warning systems.
Package Info
12 pieces/carton, 450x265x345mm, N.W. 4kg, G.W. 6.1kg
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Company Details
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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