Very High Density Modular LED Matrix for OEM and system Integrators. Frameless high density LED illuminators for space-constrained vision systems.
- Modular 50×50 mm tiles for customizable industrial lighting geometries
- Integrated MCCD© technology for superior matrix current regulation and uniformity
- High-density LED layout ensures exceptional brightness for high-speed inspection
- Frameless compact housing maximizes active emission area in tight machine spaces
- HTTM© thermal management for optimized heat dissipation and long LED lifetime
- Protective glass shield prevents dust and particulate contamination of LED matrix
- 48-hour burn-in test with individual quality certification for every unit
Why Choose DL8 Series
- MCCD© Driver Technology: The integrated Multi Constant Current Driver regulates current independently across all matrix columns, ensuring perfectly uniform luminance regardless of voltage fluctuations or differential LED ageing.
- HTTM© Thermal Management: High Transmission Thermal Material channels heat from the LED PCB directly into the aluminium housing, maintaining stable flux output and extending LED operational lifespan significantly.
- Frameless OEM Design: The ultra-slim frameless anodized aluminium housing maximizes the active emission area while minimizing the mechanical footprint for seamless integration into space-constrained automated vision systems.
- Scalable 50mm Architecture: Configurable in 50mm increments from 100×100mm to 500×500mm, the DL8 adapts to any field of view for conveyor inspection, backlight, and direct illumination applications.
- Certified Reliability: Each unit undergoes a rigorous 48-hour burn-in test and ships with an individual quality certificate, guaranteeing consistent photometric performance in demanding industrial environments.
Do you want help choosing the right product?
The DL8 series represents a significant advancement in modular LED matrix illuminators for machine vision and OEM systems. Built on a versatile 50×50 mm tile architecture, it supports customizable configurations from 100×100 mm up to 500×500 mm.
The integrated MCCD© Multi Constant Current Driver ensures exceptional luminous uniformity and eliminates sensitivity to supply voltage variations. High Transmission Thermal Material (HTTM©) technology guarantees superior heat dissipation, extending LED operating life in demanding industrial environments.
With support for continuous lighting, ON/OFF, and PWM dimming, the DL8 delivers a high-performance, cost-effective solution for high-speed inspection, robot guidance, surface defect detection, and precision dimensional measurement.
Download catalogs and documentation
Why choose this family of illuminators ?
- High Density LED Matrix
High density LED matrix with integrated lens for creating a direct and homogeneous light beam. The LED array is kept regular through a special fixturing mask that ensures uniformity of LED mounting spacing. - Rapid Integration
Direct cable soldering simplifies electrical installation and avoids mechanical interference often caused by standard plug-in connectors on the chassis. - Reverse Polarity Protection
Internal circuits are protected against reverse polarity of the supply voltage. Protection takes action in case of incorrect connection of power cables. - Flexible Geometry
Multiples of 50 mm allow for tailored lengths and configurations to meet specific machine vision architectural needs. - Verified Reliability
Every unit undergoes a 48-hour operational test, ensuring that only fully functional and stable products reach the customer. - Uniform Light Emission
MCCD© technology maintains constant current across all LEDs, ensuring perfectly homogeneous illumination regardless of supply voltage changes. - High Efficiency LEDs
Utilizing LEDs from global industry leaders ensures maximum luminous flux and minimal color shifting during the product’s life. - Industrial Design
The entire DL8 family is designed for industrial use on vision systems or optical test benches, targeting machine manufacturers and vision system integrators. - Reliable Thermal Dissipation
High Transmission Thermal Materials transfer heat effectively, protecting electronic components and maintaining LED output stability over time.
Application notes
Typical applications
- Conveyor belt inspection — high-speed OEM scanning for material defects on moving lines
- Custom backlight systems — frameless design integrates seamlessly as custom backlight in OEM machines
- High-speed product verification — fast PWM switching synchronizes with cameras on rapid production lines
- Assembly line monitoring — uniform luminous output supports continuous automated visual inspection
- OEM machine vision integration — ultra-thin frameless housing fits space-constrained automated equipment
- Packaging and labeling control — consistent backlight reveals print defects and label misalignment issues
- Industrial robot guidance — stable illumination supports robot arm vision feedback systems reliably
- Dimensional measurement — homogeneous diffuse light enables precision part sizing in quality labs
- Transparent material inspection — even backlight reveals inclusions and defects in clear components
- Pharmaceutical fluid detection — high-intensity matrix detects particles in transparent pharmaceutical containers
- Electronics and PCB inspection — precise direct lighting highlights solder joints and component placement
- Surface defect detection — high-intensity panel light reveals scratches, dents and contamination on parts
- Food packaging integrity — uniform illumination checks seal integrity, fill level and foreign bodies
- Wide-area field of view — modular large-format panel covers big inspection areas without intensity fall-off
- Optical test benches — stable high-density illumination supports laboratory and metrology imaging setups
Standard Models Catalog
Additional versions available upon request
DL8 100 × 100 mm
100 × 100 mm light emitting area. Available in WHITE (5000K), RED (625 nm), BLUE (470 nm) and INFRARED (850 nm). 144 LEDs, 24 VDC.
| RODER code | Product code | Color | Datasheet | Drawing | STEP |
|---|---|---|---|---|---|
| 10-14-44 | PL-DL8-010010-WHI-A00000 | ● WHITE 5000K |  |  |  |
| 10-14-45 | PL-DL8-010010-RED-A00000 | ● RED 625 nm | | | |
| 10-14-46 | PL-DL8-010010-BLU-A00000 | ● BLUE 470 nm | | | |
| 10-14-47 | PL-DL8-010010-INF-A00000 | ● INFRARED 850 nm | | | |
DL8 100 × 150 mm
100 × 150 mm light emitting area. Available in WHITE (5000K), RED (625 nm), BLUE (470 nm) and INFRARED (850 nm). 216 LEDs, 24 VDC.
| RODER code | Product code | Color | Datasheet | Drawing | STEP |
|---|---|---|---|---|---|
| 10-14-48 | PL-DL8-010015-WHI-A00000 | ● WHITE 5000K | | | |
| 10-14-49 | PL-DL8-010015-RED-A00000 | ● RED 625 nm | | | |
| 10-14-50 | PL-DL8-010015-BLU-A00000 | ● BLUE 470 nm | | | |
| 10-14-51 | PL-DL8-010015-INF-A00000 | ● INFRARED 850 nm | | | |
DL8 100 × 200 mm
100 × 200 mm light emitting area. Available in WHITE (5000K), RED (625 nm), BLUE (470 nm) and INFRARED (850 nm). 288 LEDs, 24 VDC.
| RODER code | Product code | Color | Datasheet | Drawing | STEP |
|---|---|---|---|---|---|
| 10-14-52 | PL-DL8-010020-WHI-A00000 | ● WHITE 5000K | | | |
| 10-14-53 | PL-DL8-010020-RED-A00000 | ● RED 625 nm | | | |
| 10-14-54 | PL-DL8-010020-BLU-A00000 | ● BLUE 470 nm | | | |
| 10-14-55 | PL-DL8-010020-INF-A00000 | ● INFRARED 850 nm | | | |
DL8 100 × 250 mm
100 × 250 mm light emitting area. Available in WHITE (5000K), RED (625 nm), BLUE (470 nm) and INFRARED (850 nm). 360 LEDs, 24 VDC.
| RODER code | Product code | Color | Datasheet | Drawing | STEP |
|---|---|---|---|---|---|
| 10-14-56 | PL-DL8-010025-WHI-A00000 | ● WHITE 5000K | | | |
| 10-14-57 | PL-DL8-010025-RED-A00000 | ● RED 625 nm | | | |
| 10-14-58 | PL-DL8-010025-BLU-A00000 | ● BLUE 470 nm | | | |
| 10-14-59 | PL-DL8-010025-INF-A00000 | ● INFRARED 850 nm | | | |
DL8 100 × 300 mm
100 × 300 mm light emitting area. Available in WHITE (5000K), RED (625 nm), BLUE (470 nm) and INFRARED (850 nm). 432 LEDs, 24 VDC.
| RODER code | Product code | Color | Datasheet | Drawing | STEP |
|---|---|---|---|---|---|
| 10-14-60 | PL-DL8-010030-WHI-A00000 | ● WHITE 5000K | | | |
| 10-14-61 | PL-DL8-010030-RED-A00000 | ● RED 625 nm | | | |
| 10-14-62 | PL-DL8-010030-BLU-A00000 | ● BLUE 470 nm | | | |
| 10-14-63 | PL-DL8-010030-INF-A00000 | ● INFRARED 850 nm | | | |
DL8 100 × 400 mm
100 × 400 mm light emitting area. Available in WHITE (5000K), RED (625 nm), BLUE (470 nm) and INFRARED (850 nm). 576 LEDs, 24 VDC.
| RODER code | Product code | Color | Datasheet | Drawing | STEP |
|---|---|---|---|---|---|
| 10-14-64 | PL-DL8-010040-WHI-A00000 | ● WHITE 5000K | | | |
| 10-14-65 | PL-DL8-010040-RED-A00000 | ● RED 625 nm | | | |
| 10-14-66 | PL-DL8-010040-BLU-A00000 | ● BLUE 470 nm | | | |
| 10-14-67 | PL-DL8-010040-INF-A00000 | ● INFRARED 850 nm | | | |
DL8 100 × 500 mm
100 × 500 mm light emitting area. Available in WHITE (5000K), RED (625 nm), BLUE (470 nm) and INFRARED (850 nm). 720 LEDs, 24 VDC.
| RODER code | Product code | Color | Datasheet | Drawing | STEP |
|---|---|---|---|---|---|
| 10-14-68 | PL-DL8-010050-WHI-A00000 | ● WHITE 5000K | | | |
| 10-14-69 | PL-DL8-010050-RED-A00000 | ● RED 625 nm | | | |
| 10-14-70 | PL-DL8-010050-BLU-A00000 | ● BLUE 470 nm | | | |
| 10-14-71 | PL-DL8-010050-INF-A00000 | ● INFRARED 850 nm | | | |
DL8 150 × 200 mm
150 × 200 mm light emitting area. Available in WHITE (5000K), RED (625 nm), BLUE (470 nm) and INFRARED (850 nm). 432 LEDs, 24 VDC.
| RODER code | Product code | Color | Datasheet | Drawing | STEP |
|---|---|---|---|---|---|
| 10-14-72 | PL-DL8-015020-WHI-A00000 | ● WHITE 5000K | | | |
| 10-14-73 | PL-DL8-015020-RED-A00000 | ● RED 625 nm | | | |
| 10-14-74 | PL-DL8-015020-BLU-A00000 | ● BLUE 470 nm | | | |
| 10-14-75 | PL-DL8-015020-INF-A00000 | ● INFRARED 850 nm | | | |
DL8 200 × 200 mm
200 × 200 mm light emitting area. Available in WHITE (5000K), RED (625 nm), BLUE (470 nm) and INFRARED (850 nm). 576 LEDs, 24 VDC.
| RODER code | Product code | Color | Datasheet | Drawing | STEP |
|---|---|---|---|---|---|
| 10-14-76 | PL-DL8-020020-WHI-A00000 | ● WHITE 5000K | | | |
| 10-14-77 | PL-DL8-020020-RED-A00000 | ● RED 625 nm | | | |
| 10-14-78 | PL-DL8-020020-BLU-A00000 | ● BLUE 470 nm | | | |
| 10-14-79 | PL-DL8-020020-INF-A00000 | ● INFRARED 850 nm | | | |
DL8 200 × 250 mm
200 × 250 mm light emitting area. Available in WHITE (5000K), RED (625 nm), BLUE (470 nm) and INFRARED (850 nm). 720 LEDs, 24 VDC.
| RODER code | Product code | Color | Datasheet | Drawing | STEP |
|---|---|---|---|---|---|
| 10-14-80 | PL-DL8-020025-WHI-A00000 | ● WHITE 5000K | | | |
| 10-14-81 | PL-DL8-020025-RED-A00000 | ● RED 625 nm | | | |
| 10-14-82 | PL-DL8-020025-BLU-A00000 | ● BLUE 470 nm | | | |
| 10-14-83 | PL-DL8-020025-INF-A00000 | ● INFRARED 850 nm | | | |
DL8 200 × 300 mm
200 × 300 mm light emitting area. Available in WHITE (5000K), RED (625 nm), BLUE (470 nm) and INFRARED (850 nm). 864 LEDs, 24 VDC.
| RODER code | Product code | Color | Datasheet | Drawing | STEP |
|---|---|---|---|---|---|
| 10-14-84 | PL-DL8-020030-WHI-A00000 | ● WHITE 5000K | | | |
| 10-14-85 | PL-DL8-020030-RED-A00000 | ● RED 625 nm | | | |
| 10-14-86 | PL-DL8-020030-BLU-A00000 | ● BLUE 470 nm | | | |
| 10-14-87 | PL-DL8-020030-INF-A00000 | ● INFRARED 850 nm | | | |
DL8 300 × 300 mm
300 × 300 mm light emitting area. Available in WHITE (5000K), RED (625 nm), BLUE (470 nm) and INFRARED (850 nm). 1296 LEDs, 24 VDC.
| RODER code | Product code | Color | Datasheet | Drawing | STEP |
|---|---|---|---|---|---|
| 10-14-88 | PL-DL8-030030-WHI-A00000 | ● WHITE 5000K | | | |
| 10-14-89 | PL-DL8-030030-RED-A00000 | ● RED 625 nm | | | |
| 10-14-90 | PL-DL8-030030-BLU-A00000 | ● BLUE 470 nm | | | |
| 10-14-91 | PL-DL8-030030-INF-A00000 | ● INFRARED 850 nm | | | |
DL8 300 × 400 mm
300 × 400 mm light emitting area. Available in WHITE (5000K), RED (625 nm), BLUE (470 nm) and INFRARED (850 nm). 1728 LEDs, 24 VDC.
| RODER code | Product code | Color | Datasheet | Drawing | STEP |
|---|---|---|---|---|---|
| 10-14-92 | PL-DL8-030040-WHI-A00000 | ● WHITE 5000K | | | |
| 10-14-93 | PL-DL8-030040-RED-A00000 | ● RED 625 nm | | | |
| 10-14-94 | PL-DL8-030040-BLU-A00000 | ● BLUE 470 nm | | | |
| 10-14-95 | PL-DL8-030040-INF-A00000 | ● INFRARED 850 nm | | | |
DL8 400 × 400 mm
400 × 400 mm light emitting area. Available in WHITE (5000K), RED (625 nm), BLUE (470 nm) and INFRARED (850 nm). 2304 LEDs, 24 VDC.
| RODER code | Product code | Color | Datasheet | Drawing | STEP |
|---|---|---|---|---|---|
| 10-14-96 | PL-DL8-040040-WHI-A00000 | ● WHITE 5000K | | | |
| 10-14-97 | PL-DL8-040040-RED-A00000 | ● RED 625 nm | | | |
| 10-14-98 | PL-DL8-040040-BLU-A00000 | ● BLUE 470 nm | | | |
| 10-14-99 | PL-DL8-040040-INF-A00000 | ● INFRARED 850 nm | | | |
DL8 500 × 500 mm
500 × 500 mm light emitting area. Available in WHITE (5000K), RED (625 nm), BLUE (470 nm) and INFRARED (850 nm). 3600 LEDs, 24 VDC.
| RODER code | Product code | Color | Datasheet | Drawing | STEP |
|---|---|---|---|---|---|
| 10-15-00 | PL-DL8-050050-WHI-A00000 | ● WHITE 5000K | | | |
| 10-15-01 | PL-DL8-050050-RED-A00000 | ● RED 625 nm | | | |
| 10-15-02 | PL-DL8-050050-BLU-A00000 | ● BLUE 470 nm | | | |
| 10-15-03 | PL-DL8-050050-INF-A00000 | ● INFRARED 850 nm | | | |
Frequently Asked Questions
The DL8 is built on a modular 50 × 50 mm tile architecture, so the active emission area is available in 50 mm increments from 100 × 100 mm up to 500 × 500 mm; intermediate sizes and custom geometries are produced on request.
Each DL8 model is available in Neutral White 5000K (WHI), Standard Blue 470 nm (BLU), Red 625 nm (RED) and Infrared 850 nm (INF).
An integrated MCCD© (Multi Constant Current Driver) keeps the current constant across the whole LED matrix, so light output and homogeneity remain stable even when the supply voltage fluctuates.
Yes: besides direct illumination, the DL8 works as an economical backlight by adding a diffuser glass. It uses patented HTTM© (High Transmission Thermal Material) for heat dissipation, a frameless ultra-slim anodized aluminium housing, a dedicated glass cover protecting the electronics, reverse-polarity protection, and supports continuous, ON/OFF and PWM control.
Technical insights
HTTM© Technology — High Transmission Thermal Material
Thermal management is one of the most critical factors determining the long-term performance of an LED illuminator. Excessive or uneven junction temperature is the primary cause of luminous flux degradation, chromatic shift, and reduced LED service life in industrial lighting systems.
RODER addresses this challenge with HTTM© technology, a purpose-engineered thermal interface solution integrated into every next-generation illuminator.
A layer of electrically insulating, high-thermal-conductivity material is precisely interposed between the LED printed circuit board and the aluminium
housing.
This material acts as a highly efficient thermal bridge: it prevents any electrical contact between the PCB and the enclosure while channelling the heat generated by both the LED array and the driver electronics directly and uniformly into the aluminium frame, which acts as the primary heat sink.
Compared to conventional air-gap or standard thermal pad solutions, HTTM© achieves a substantially lower and more uniform steady-state LED junction
temperature.
The direct consequences are: extended LED service life, stable luminous flux output over tens of thousands of operating hours, and consistent chromatic coordinates throughout the product lifetime — all critical requirements for reliable, long-term photometric calibration in machine vision systems.
MCCD – Multi Contant Current Driver
This is the MCCD architecture implemented by RODER.
Each column of the LED matrix is powered by its own dedicated, independent constant current source. The three sources share a single PWM/ON-OFF input that guarantees simultaneousswitching of all columns.
Advantages
- Spatial Uniformity: Consistent luminance across the matrix, independent of Vf variability between batches, devices, or over time.
- Thermal Compensation: Drivers autonomously offset thermal drift per string, maintaining stable current even under non-uniform heat gradients.
- Strobe Synchronization: Shared PWM ensures simultaneous switching, eliminating intercolumn jitter—critical for global shutter cameras.
- Lifetime Stability: Column-specific compensation for differential LED ageing preserves photometric uniformity throughout the product’s life.
- Calibration Repeatability: Fixed luminance over temperature and time ensures vision system calibration remains valid without periodic adjustment.
Contacts & Information
Contact for general information : info@roder.it
Systems and Sensor Integration Partner : www.roder.it
RODER Artificial Vision Division : www.rodervision.com
RODER Instruments Division : www.innovacheck.com
More information about RODER VISION : about us
The information on this website is provided for informational purposes only. Although it has been prepared with the utmost care, it does not constitute a contractual offer or a binding commitment to supply. It may contain transcription, translation, or typographical errors. For precise and up-to-date information, please contact our company directly.
Please note: Some images on this website have been intentionally generated using Artificial Intelligence (AI). This is due to the fact that, for many applications and projects, it is not possible to disclose photographs of the actual installation or system due to confidentiality agreements, contractual clauses, and Non-Disclosure Agreements (NDAs).