ONN M4B-90 Dome LED Warning Light φ90mm 360° IP65 Waterproof RYG Status Beacon
ONN M4B-90 Dome LED Warning Light | φ90mm 360° IP65 Waterproof RYG Status Beacon for CNC Machinery
Product Overview
The ONN M4B-90 hemispheric signal light is engineered for harsh factory environments. The textured dome lens achieves even 360° all-round visibility, paired with robust M30 nut locking mounting to resist vibration. It supports dual wiring standards, diverse flash/steady light modes and optional loud buzzer. The buzzer-free version reaches IP65 waterproof & dustproof grade, ideal for machine tools, automated lines and robotic stations.
Quick Detail
- Size & Power: 90mm hemispheric outlook; single color 0.2W, overall power range 1–3.5W
- Protection Level: IP65 for silent model; IP50 for variant with built-in buzzer; DC12V/DC24V supply
- Signal Compatibility: Dual wiring solutions – contact terminal & universal PNP/NPN for all PLC brands
- Lighting Performance: Full 360° viewing angle, imported long-lifespan LED chips over 50,000hrs
- Credibility & Mounting: M30×1.5 thread nut installation; CE/RoHS/FCC certified, 2-year full warranty
Specifications
| Parameter | Specification |
|---|---|
| Model | ONN-M4B-90 |
| Power | 1.8W per color |
| Voltage | DC12V, DC24V, AC100-240V |
| Current | 40-140mA per color |
| Temp. Range | -20℃ ~ +45℃ |
| IP Rating | IP53 (IP65 without buzzer) |
| Buzzer | >85dB |
| Material | PC Lens + ABS Body |
| Lifetime | 50,000 hours |
| Certification | CE, RoHS, FCC |
| Warranty | 2 Years |
Competitive Advantages
Outstanding Workshop Waterproof & Dustproof PerformanceSilent variant hits IP65 rating, fully shielded against cutting fluid splashes, metal dust and coolant in machining workshops.
Anti-Vibration Threaded Nut InstallationM30×1.5 screw lock design stays tight under long-term high-frequency machine vibration, avoiding loose light or intermittent failure.
Universal Dual Signal Output for Global AutomationSupports both contact signal and PNP/NPN non-polar wiring, compatible with nearly all mainstream industrial PLCs, reduce spare part SKUs.
Versatile Alert Modes + Reliable Long-Term UseComplete steady/red flash/all flash modes with optional audible alarm; premium LED chips deliver 50,000-hour service life backed by 2-year factory warranty.
Applications
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CNC Machine Tools
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SMT (Surface Mount Technology) Equipment
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Automatic Assembly Lines
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Packaging Machinery
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Industrial Robots and Workcells
-
Process Control Monitoring
Ordering Code
| Serial No. | Item | Optional Parameters |
|---|---|---|
| ① Base Model | Product Series | ONN-M4B-90 |
| ② Voltage | Power Input | A=DC12V, B=DC24V |
| ③ Function Mode | Light Mode | B=Steady, D=All flash, S=Red flash
F=Steady+Buzzer, E=All flash+Buzzer, C=Red flash+Buzzer
|
| ④ Connection Type | Signal Output | C=Contact type, T=PNP&NPN universal |
| ⑤ Light Color | Indicator Color | R(Red), Y(Yellow), G(Green) |
Package Info
| Packing Item | No Buzzer Version | With Buzzer Version |
|---|---|---|
| Qty per Carton | 27 PCS | 27 PCS |
| Inner Box Size | 300×90×90 mm | 300×90×90 mm |
| Outer Carton Size | 5 | 380×320×290 mm |
| Carton Net Weight | 4.86 KG | 5.5KG |
| Carton Gross Weight | 7 KG | 8 KG |
Our service
- Produce and supply high-quality led industrial lights,including led machine work lights,led signal tower lights,led freezerlights,led cleanroom lights and so on.
- After-sale service. we make sure every light from us is strictly tested before delivery.
- If any quality failure, we have an 18-36 months warranty based on different types of lights.
OEM and ODM service. We focus on led industrial lights for 16 years. We are professional and experienced.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.