Shenzhen ONN Semi-Conductor Lighting Co., Ltd.
| Emitting Color | Red Yellow Green |
| Working Temperature | -20~45℃ |
| Supply Ability | 1-500pcs 5-12 working days |
| Delivery Time | 5-8 working days |
| Warranty(Year) | 2-Year |
| Input Voltage(V) | DC12V, DC24V |
| Payment Terms | T/T |
| Lighting solutions service | Lighting And Circuitry Design |
| Light Source | LED |
| Packaging Details | 48 piece/carton ， 450×270×350 mm ，GW 8kg |
| Model Number | M4EX |
| Certification | CE, RoHS, FCC |
| Place of Origin | Guangdong, China |
| Brand Name | ONN |
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Product Specification
| Emitting Color | Red Yellow Green | Working Temperature | -20~45℃ |
| Supply Ability | 1-500pcs 5-12 working days | Delivery Time | 5-8 working days |
| Warranty(Year) | 2-Year | Input Voltage(V) | DC12V, DC24V |
| Payment Terms | T/T | Lighting solutions service | Lighting And Circuitry Design |
| Light Source | LED | Packaging Details | 48 piece/carton ， 450×270×350 mm ，GW 8kg |
| Model Number | M4EX | Certification | CE, RoHS, FCC |
| Place of Origin | Guangdong, China | Brand Name | ONN |
| High Light | IP66 LED Signal Tower Light ，Aluminum Alloy Explosion Proof Stack Light ，IP66 Tower Lamp With Buzzer 24VDC | ||
Product Overview
ONN-M4EX is a heavy-duty explosion-proof industrial warning light designed for high-risk production environments. It adopts sturdy aluminum alloy housing paired with tempered glass cover, featuring secondary optical treatment for uniform, bright light output. Modular structure supports 1–5 layers with multi-color combinations (R/Y/G/B/W), built-in >85dB buzzer for dual audio-visual alarm. It supplies DC24V, supports contact and universal PNP&NPN dual wiring, reaches IP66 high waterproof & dustproof rating. Long 50,000-hour LED lifespan, CE/RoHS/FCC certified with 2-year warranty, customizable backlit brand logo, widely matched to CNC, SMT and automated hazardous equipment.
Quick Detail
Specifications
| Parameter | Specification |
|---|---|
| Model | ONN-M4EX |
| Single Layer Power | 1.8W |
| Input Voltage | DC24V |
| Single Layer Current | 60–80mA |
| Working Temperature | -20~45°C |
| IP Protection Grade | IP66 |
| Buzzer Volume | >85dB |
| Main Material | Aluminum Alloy + Tempered Glass + ABS |
| LED Lifespan | 50,000 Hours |
| Installation Method | Tray base screw fixing |
| Certifications | CE, RoHS, FCC |
| Warranty | 2 Years |
Competitive Advantages
Explosion & Impact Resistant Heavy-Duty Build
Thick aluminum casing and tempered glass isolate spark risk, perfectly fit flammable & dusty production workshops.
IP66 All-Round Sealed Protection
Fully sealed structure blocks water splash, dust and oil mist, stable operation under harsh workshop conditions
Modular & Multi-Function Customization
Flexible 1–5 layer collocation, diverse flash/steady+buzzer modes, backlit brand logo to upgrade machine grade.
Universal Dual Signal Wiring
Support both contact terminal and PNP/NPN non-polar output, compatible with all mainstream industrial PLC.
Application Scenarios
Hazardous CNC Machining Equipment, SMT Automated Lines, Chemical Auxiliary Machinery, Dust-Rich Processing Equipment, Explosion-Proof Automation Stations
Ordering Code Definition
| Serial No. | Item | Available Options |
|---|---|---|
| ① Layer Count | Lamp Layers | 1:Single / 2:Two / 3:Three / 4:Four / 5:Five layers |
| ② Mount Type | Installation Base | P:Tray base |
| ③ Voltage | Power Supply | B:DC24V |
| ④ Function Mode | Light & Buzzer |
A:Flash+Steady+Buzzer F:Steady+Buzzer C:Red Flash+Buzzer E:All Flash+Buzzer |
| ⑤ Connection Type | Wiring Mode | C:Contact type / T:PNP&NPN universal |
| ⑥ Light Color | Indicator Color | R/Y/G/B/W customizable combination |
Package Info
| Packing Item | Details |
|---|---|
| Per Carton Qty | 6 PCS (3-layer version) |
| Outer Carton Size | 620×380×460 mm |
| Carton Net Weight | 5.2 KG |
| Carton Gross Weight | 7.2 KG |
| Inner Protection | Shockproof liner to prevent collision scratches during transit |
| Custom Pack | Brand printed cartons & labels available for bulk OEM orders |
16 years industrial light manufacturer. Free wiring diagrams, custom engraved logo, 2-year full quality warranty.
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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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