| Brand Name: | ONN |
| Model Number: | M4H |
| MOQ: | 1 |
| Price: | $13-18 |
| Delivery Time: | 5-8 working days |
| Payment Terms: | T/T |
ONN-M4H Indicator LED Warning Light with 95dB Buzzer Aluminum Body for Machinery
Product Overview
The ONN-M4H is an innovative single-layer LED warning light featuring three colors (Red/Yellow/Green) integrated into one compact unit — eliminating the need for multi-tier stack lights while delivering full visual status indication. The anodized aluminum body provides excellent durability and premium texture, while the PC cover with special optical lens ensures uniform, highly visible light distribution. Powered by SMD5050 LED chips, it delivers high brightness with a 50,000-hour lifespan. An optional >95dB buzzer provides exceptionally loud audible alerts — ideal for high-noise environments. DC24V input with contact or PNP/NPN control. CE/RoHS/FCC certified. 2-year warranty.
Quick Detail
Single Layer 3-Color Design: RYG integrated in one unit — space-saving and cost-effective
High Volume Buzzer: Optional >95dB alarm — louder than standard stack lights
Premium Build: Anodized aluminum body with PC lens and special optical design
Uniform Light Distribution: Special lens ensures consistent, even illumination
High Brightness: SMD5050 LED chips with 50,000-hour lifetime
Voltage: DC24V | Current: 60-200mA | Full Power: 4W
Control: Contact type or PNP/NPN
IP Rating: IP50 | Mounting: Pole & plate, screw fixing
Specifications
| Parameter | Specification |
|---|---|
| Model | ONN-M4H |
| Layer | Single layer, 3 colors integrated |
| Colors | Red, Yellow, Green |
| Full Power | 4W |
| Input Voltage | DC24V |
| Input Current | 60-200mA |
| Operating Temp | -20~45°C |
| IP Rating | IP50 |
| Buzzer Volume | >95dB (optional) |
| Material | PC lens + Anodized aluminum body |
| Lifetime | 50,000 hours |
| Diameter | Φ48mm |
| Mounting | Pole & plate / Screw fixing |
| Certification | CE, RoHS, FCC |
| Warranty | 2 years |
Applications
CNC machine tools
SMT equipment
Automated production lines
Package Info
| Item | Detail |
|---|---|
| Qty/Carton | 24 pieces |
| Carton Size | 440*270*350mm |
| N.W. | 8.0kg |
| G.W. | 10kg |