Any angle can be created with CCS's unique flexible circuit boards.
The required irradiance is ensured by radiating direct light towards the center of the workpiece.
Uses a flexible circuit board to achieve the functions needed for a Ring Light.
It can illuminate workpieces at an angle and can illuminate the whole workpiece.
This alleviates the influence of slight position or inclination deviations in the workpiece and enables stable imaging.
Flexible circuit board
Succeeds in greatly reducing LED's heat
Heat dissipation material is used between the board and the aluminum housing, absorbing heat produced by the LEDs.
This succeeds in greatly reducing the creation of heat, which causes the LEDs to deteriorate.
Bend the flexible circuit board to any shape necessary and mount LEDs with high density.
Illuminates so that direct light is concentrated in the center.
LDR2-90
Data: Relative irradiance graph and uniformity (Representative example)
Spectral distribution
Directional characteristics
Electrode imaging of electronic parts
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Description | Visual inspection | |
| Workpiece | Electronic parts | ||
| Conventional lighting | LED Bar Light | ||
| New lighting | LDR2-32RD2 | ||
| Result | Improved uniformity |
Imaging text on an intake valve
 |
Description | Character recognition | |
| Workpiece | Intake valve (automobile part) | ||
| Conventional lighting | LED Ring Light | ||
| New lighting | LDR2-50RD2 | ||
| Result | Emphasized characters |
| Model | Color | Peak Wavelength | Input Voltage | Power Consumption | Outer Diameter | Inner Diameter | Height | Cable length | Polarity & signal | Input connector | Conformed standards | Operating temperature and humidity | Storage temperature and humidity | Cooling method | Weight |
| LDR2-32RD2 | Red | 630 nm typ. | 24VDC | 1.6 W max. | 32mm | 10mm | 16mm | 300mm | 1: (+), 2: NC, 3: (-) | SMR-03V-B | CE, UKCA, RoHS, IEC 62471（Exempt） | Temperature: 0 to 40°C, Humidity: 20 to 85%RH (no condensation) | Temperature: -20 to 60°C, Humidity: 20 to 85%RH (no condensation) | Natural air cooling | 30 g |
| LDR2-32SW2 | White | 5,500 K typ. | 24VDC | 1.9 W max. | 32mm | 10mm | 16mm | 300mm | 1: (+), 2: NC, 3: (-) | SMR-03V-B | CE, UKCA, RoHS, IEC 62471（Exempt） | Temperature: 0 to 40°C, Humidity: 20 to 85%RH (no condensation) | Temperature: -20 to 60°C, Humidity: 20 to 85%RH (no condensation) | Natural air cooling | 30 g |
| LDR2-32BL2 | Blue | 470 nm typ | 24VDC | 1.9 W max. | 32mm | 10mm | 16mm | 300mm | 1: (+), 2: NC, 3: (-) | SMR-03V-B | CE, UKCA, RoHS, IEC 62471（Exempt） | Temperature: 0 to 40°C, Humidity: 20 to 85%RH (no condensation) | Temperature: -20 to 60°C, Humidity: 20 to 85%RH (no condensation) | Natural air cooling | 30 g |
| LDR2-32GR2 | Green | 525 nm typ. | 24VDC | 1.9 W max. | 32mm | 10mm | 16mm | 300mm | 1: (+), 2: NC, 3: (-) | SMR-03V-B | CE, UKCA, RoHS, IEC 62471（Exempt） | Temperature: 0 to 40°C, Humidity: 20 to 85%RH (no condensation) | Temperature: -20 to 60°C, Humidity: 20 to 85%RH (no condensation) | Natural air cooling | 30 g |
| LDR2-42RD2 | Red | 630 nm typ. | 24VDC | 2.1 W max. | 42mm | 18mm | 18mm | 300mm | 1: (+), 2: NC, 3: (-) | SMR-03V-B | CE, UKCA, RoHS, IEC 62471（Exempt） | Temperature: 0 to 40°C, Humidity: 20 to 85%RH (no condensation) | Temperature: -20 to 60°C, Humidity: 20 to 85%RH (no condensation) | Natural air cooling | 50 g |
| LDR2-42SW2 | White | 5,500 K typ. | 24VDC | 2.7 W max. | 42mm | 18mm | 18mm | 300mm | 1: (+), 2: NC, 3: (-) | SMR-03V-B | CE, UKCA, RoHS, IEC 62471（Exempt） | Temperature: 0 to 40°C, Humidity: 20 to 85%RH (no condensation) | Temperature: -20 to 60°C, Humidity: 20 to 85%RH (no condensation) | Natural air cooling | 50 g |
| LDR2-42BL2 | Blue | 470 nm typ | 24VDC | 2.7 W max. | 42mm | 18mm | 18mm | 300mm | 1: (+), 2: NC, 3: (-) | SMR-03V-B | CE, UKCA, RoHS, IEC 62471（Exempt） | Temperature: 0 to 40°C, Humidity: 20 to 85%RH (no condensation) | Temperature: -20 to 60°C, Humidity: 20 to 85%RH (no condensation) | Natural air cooling | 50 g |
| LDR2-42GR2 | Green | 525 nm typ. | 24VDC | 2.7 W max. | 42mm | 18mm | 18mm | 300mm | 1: (+), 2: NC, 3: (-) | SMR-03V-B | CE, UKCA, RoHS, IEC 62471（Exempt） | Temperature: 0 to 40°C, Humidity: 20 to 85%RH (no condensation) | Temperature: -20 to 60°C, Humidity: 20 to 85%RH (no condensation) | Natural air cooling | 50 g |
| LDR2-50RD2 | Red | 630 nm typ. | 24VDC | 3.1 W max. | 50mm | 28mm | 16mm | 300mm | 1: (+), 2: NC, 3: (-) | SMR-03V-B | CE, UKCA, RoHS, IEC 62471（Exempt） | Temperature: 0 to 40°C, Humidity: 20 to 85%RH (no condensation) | Temperature: -20 to 60°C, Humidity: 20 to 85%RH (no condensation) | Natural air cooling | 50 g |
| LDR2-50RD2-WD | Red | 630 nm typ. | 24VDC | 3.1 W max. | 50mm | 28mm | 16mm | 300mm | 1: (+), 2: NC, 3: (-) | SMR-03V-B | CE, UKCA, RoHS, IEC 62471（Exempt） | Temperature: 0 to 40°C, Humidity: 20 to 85%RH (no condensation) | Temperature: -20 to 60°C, Humidity: 20 to 85%RH (no condensation) | Natural air cooling | 50 g |
| LDR2-50SW2 | White | 5,500 K typ. | 24VDC | 3.8 W max. | 50mm | 28mm | 16mm | 300mm | 1: (+), 2: NC, 3: (-) | SMR-03V-B | CE, UKCA, RoHS, IEC 62471（Exempt） | Temperature: 0 to 40°C, Humidity: 20 to 85%RH (no condensation) | Temperature: -20 to 60°C, Humidity: 20 to 85%RH (no condensation) | Natural air cooling | 50 g |
| LDR2-50BL2 | Blue | 470 nm typ. | 24VDC | 3.8 W max. | 50mm | 28mm | 16mm | 300mm | 1: (+), 2: NC, 3: (-) | SMR-03V-B | CE, UKCA, RoHS, IEC 62471（Exempt） | Temperature: 0 to 40°C, Humidity: 20 to 85%RH (no condensation) | Temperature: -20 to 60°C, Humidity: 20 to 85%RH (no condensation) | Natural air cooling | 50 g |
