Custom lights
Multispectral RGBW Ring Special Light (LS-ML-140-RGBW)
Model LS-ML-140-RGBW
Multispectral RGBW Ring Special Light. Shadowless multi-spectral ring light with red, green, blue and white bands, each spread evenly over 8 zones with independent control of every band in every zone, for colour recognition and surface 3D information extraction. Built-in controller, DC 12 V input and RS232 interface. Coding: LS-ML-<OD size>-<colour>, e.g. LS-ML-140-RGBW.
Features
- Includes four wavelength bands: red, green, blue and white
- Each wavelength band is evenly distributed across 8 zones, with independent control for each band in every zone
- Suitable for complex applications such as colour recognition and surface 3D information extraction
- Built-in controller
- DC 12V input, commonly used power supply
- RS232 interface, easy to use
- Shadowless ring light, highly adaptable for various scenes
- R/G/B/W with independently adjustable 256 levels of brightness
- Zones with independently adjustable 256 levels of brightness
- Multiple triggering modes available
- Multiple mounting holes, suitable for various scenarios
Specifications
| Model | LS-ML-140-RGBW |
|---|---|
| Drive mode | 32-Channel PWM |
| Dimming method | RS232 Command 256-Level |
| PWM frequency | 62.5KHz |
| Short-circuit protection | Inverted Output |
| Input voltage (rated) | DC 12V 4A |
| Output voltage (rated) | 12V 1A single color / max 3.8A RGBW |
| Trigger (rated) | DC 5-24V >5mA |
| Standard packaging | 1pcs Ligh trigger cable |
| Optional accessories | RS-232 Communication Cable (3 meters) |
| Communication interface | RS-232 |
| Operating mode | Half-Duplex |
| Communication rate | 115200bps |
| Transmission format - start bit | 1 |
| Transmission format - data bits | 8 |
| Transmission format - parity bit | 0 |
| Transmission format - stop bit | 1 |
| Colours | Red, Green, Blue, White |
| Interface | RS-232 |
| Illuminance (ML-140-RGBW, read from curve) | approx. 8,000 lx at 40 mm falling to approx. 3,000 lx at 160 mm working distance |
| Shipping weight (estimated) | 0.50 kg |
Mounting and drawing data
Table has no LxWxH column. Drawing: outer dia. 140, inner dia. 66 and 50, height 36.5, top step 6; 4-M3 depth 4 on P.C.D 100; 3-M3 at 120 degrees; 8 numbered zones; D-sub connector.
Applications
- Food/drug quality inspection
- Packaging colour inspection
- Character detection on reflective/transparent packs
- Fingerprint scanning
- Defect inspection for shiny/textured/irregular items
Complete the station
Drive the light from a light controller and pair it with a lens for your field of view and working distance.
Light controllers LensesSelection guide