Low Angle Ring Lights
Key Features
- Ideal for edge detection and highlight scratches on glossy surfaces
Applications
Edge detection, inspection for engraving/damage/stains on metal surfaces, reading laser imprints.

| Selection Guide | ||||
|---|---|---|---|---|
| LAR3 | - | 50 | 30 | W |
| Model | Outer Diameter | LED angle | Color | |
Model Lineup
| No. | Model | Optical | Cambered Diffuser | Electrical | Dimension | Weight (g) | |||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| LED Ring | Angle*1 | WD (mm) | Voltage (V) | Power (W)* 2 | OD×ID×Height (mm) | ||||||
| 1 | LAR3-50-30 | 2 | 30 | 5 | OT-LAR3-50-30-A0-010 | 24 | 1.8 | 2.6 | 2.6 | 50X18X16 | 53 |
| 2 | LAR3-66-30 | 3 | 30 | 0-10 | OT-LAR3-66-30-A0-010 | 24 | 4.4 | 4.4 | 4.4 | 66X26X22 | 122 |
| 3 | LAR3-74-30 | 2 | 30 | 9-14 | OT-LAR3-74-30-A0-010 | 24 | 3.5 | 5.1 | 5.1 | 74X44X19 | 86 |
| 4 | LAR3-100-30 | 3 | 30 | 12-21 | OT-LAR3-100-30-A0-010 | 24 | 7.7 | 9.5 | 9.5 | 100X66X22 | 150 |
| 5 | LAR3-120-30 | 3 | 30 | 17-27 | OT-LAR3-120-30-A0-010 | 24 | 10 | 11.9 | 11.9 | 120X80X22 | 190 |
| 6 | LAR3-132-15 | 3 | 15 | 3-12 | OT-LAR3-132-15-A0-010 | 24 | 8.9 | 13.1 | 13.1 | 132X96X22 | 260 |
| 7 | LAR3-150-30 | 4 | 30 | 15-29 | OT-LAR3-150-30-A0-010 | 24 | 15.2 | 15.2 | 15.9 | 150X108X22 | 270 |
| 8 | LAR3-180-30 | 5 | 30 | 24-34 | OT-LAR3-180-30-A0-010 | 24 | 20.5 | 20.5 | 20.5 | 180X132X29 | 470 |
| 9 | LAR3-208-25 | 3 | 25 | 31-41 | OT-LAR3-208-25-A0-010 | 24 | 13.9 | 19.2 | 19.2 | 208X172X22 | 440 |
| 10 | LAR3-50-00 | 1 | 0 | 0-10 | OT-LAR3-50-00-A0-010 | 24 | 0.9 | 2.2 | 1.5 | 50X18X11 | 50 |
| 11 | LAR3-75-00 | 1 | 0 | 0-10 | OT-LAR3-75-00-A0-010 | 24 | 1.3 | 3.3 | 2.4 | 75X39X11 | 70 |
| 12 | LAR3-96-00 | 1 | 0 | 0-10 | OT-LAR3-96-00-A0-010 | 24 | 2.6 | 5.2 | 3.4 | 96X60X11 | 90 |
| 13 | LAR3-120-00 | 1 | 0 | 0-10 | OT-LAR3-120-00-A0-010 | 24 | 2.6 | 5.7 | 4.4 | 120X86X11 | 120 |
| 14 | LAR3-146-00 | 1 | 0 | 0-10 | OT-LAR3-146-00-A0-010 | 24 | 3.5 | 7.9 | 5.3 | 146X104X11 | 164 |
| 15 | LAR3-176-00 | 1 | 0 | 0-10 | OT-LAR3-176-00-A0-010 | 24 | 5.2 | 10 | 6.72 | 176X134X11 | 200 |
| 16 | LAR3-206-00 | 1 | 0 | 0-10 | OT-LAR3-206-00-A0-010 | 24 | 5.2 | 11.3 | 8.16 | 206X164X11 | 239 |
*1 The normal tolerance is +/-10% between the actual product power and power table content.
Dimension (mm)


Specifications
| Technical Specifications | |
| Light Color : Wavelength*1 | Red: 620 - 630nm | Green: 520 - 530nm | Blue: 460 - 475nm |
| Color Temperature*1 | 6500 - 8500K |
| Operating Environment (indoor) | Temperature:0~40℃、Humidity:20~85% Non condensing |
| Service Life | White: 30,000 hours. Red: 60,000 hours (non-guaranteed value) |
| Supporting Controller | PSS, PS1C, PS2C, PD5, PDS4, PDMS, PDM2, PBD, PBDL |
| Accessories | 1) Diffuser Polarizing plate. 2) DC extension cable: 1m/2m/3m/5m/7m |
| Product Development | Custom light to get best effects |
*1 Wavelength and CCT for different batches maybe differed.
Need assistance in choosing and assembling the hardware required for your machine vision project?
Contact us now!





