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| Categories | LED Signal Tower Light |
|---|---|
| Payment Terms: | T/T |
| Packaging Details: | 76 pieces 395*350*345mm 7KG |
| Lifespan (Hours): | 50000 |
| Emitting Color: | RYGBW |
| Certification: | CE cTUVus |
| Brand Name: | ONN |
| Place of Origin: | Guangdong, China |
| Lamp Body Material: | PC / Aluminium |
| MOQ: | 1 |
| Input Voltage(V): | AC/DC24V AC220V |
| Application: | Especially for cnc machine |
| Supply Ability: | 1-800pcs 5-12 working days |
| Price: | $4-6 |
| Model Number: | M4D |
| Warranty(Year): | 2-Year |
| Delivery Time: | 5-8 working days |
| Company Info. |
| Shenzhen ONN Semi-Conductor Lighting Co., Ltd. |
| Verified Supplier |
| View Contact Details |
| Product List |
ONN-M4D Multi-Color Single Layer With Buzzer Cheap Industrial Warning Light for Cnc machine
Product Overview
The ONN-M4D is a compact LED warning light designed for industrial status indication in factories, warehouses, and machinery environments. Featuring a PC cover with strong transmittance and an ABS base, it delivers bright, clear visual signals. Equipped with 2835 lamp beads available in RYG (Red/Yellow/Green) or RGB configurations, it offers flexible color coding for different operational states. An optional 85dB buzzer provides audible alerts for immediate attention. Available in AC/DC12V, DC24V, or AC220V with contact or PNP/NPN control. CE/RoHS/FCC certified. 2-year warranty.
Quick Detail
High Transmittance: PC cover ensures bright, clear light output
Durable Build: PC cover + ABS base, simple and robust structure
2835 Lamp Beads: High brightness, low decay, RYG or RGB options
Audible Alert: Optional built-in buzzer >85dB for audible warnings
Voltage Options: AC/DC12V, DC24V, or AC220V
Operating Modes: Steady, Red flash, All flash — with or without buzzer
Control Compatibility: Contact type or PNP/NPN
Lifetime: 50,000 hours | Warranty: 2 years
Applications
CNC machine tools and automation equipment
SMT production lines
Package Info
| Item | Detail |
|---|---|
| Qty/Carton | 76 pieces |
| Inner Box Size | 70*70*70mm |
| Carton Size | 395*350*345mm |
| N.W. | 5.7kg |
| G.W. | 6.4kg |



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