COB Modules
What is LED
COB Modules-Maximum optical output and ease of integration
→ With capability in optical simulation, circuit design, and bonding, Violumas can help optimize custom COB arrays to your specifications.
→ Violumas offers custom arrays and lightbars to ensure you see success in your UV solution for both prototyping and mass production purposes.
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● Full-spectrum COB LED Modules from 255nm to 405nm, suitable for diverse UV light application scenarios ●
UV LED Wavelengths：255nm | 265nm | 275nm | 295nm | 310nm | 325nm | 340nm | 365nm | 385nm | 395nm | 405nm
Lens Viewing Angles：30° | 60° | 90° | 120° | 130°
Mid Power: 1 × 1 Series
Single-Chip COB Module
Dimensions：15mm x 15mm
Thermal Resistance：0.9°C/W
Viewing Angle Options：30°/60°/90°/120°
🟪 Ready for Plug and Play
🟪Protection from ESD
🟪 Easy Integration
🟪 Standard Heatsinks & Drivers
🔵COB modules are ready for plug and play with no soldering required. All Violumas COBs have built-in connectors for easy wiring and testing.
🔵Every Violumas COB module includes TVS protection on the MCPCB to help control electrostatic discharge damage.
🔵COBs can be assembled in a modular fashion to allow for easy integration and testing without the need for a separate MCPCB.
🔵Violumas is able to provide suitable heatsinks & drivers for all standard COB modules so you can initiate immediate testing.
PART NUMBER | WAVELENGTH | FORWARD CURRENT | RADIANT FLUX | FORWARD VOLTAGE |
|---|---|---|---|---|
VC1X1C45L6-405 | 405nm | 700mA | 1285mW | 3.7V |
VC1X1C45L6-395 | 395nm | 700mA | 1280mW | 3.73V |
VC1X1C45L6-385 | 385nm | 700mA | 1300mW | 3.9V |
VC1X1C45L6-375 | 375nm | 700mA | 930mW | 3.9V |
VC1X1C45L6-365 | 365nm | 700mA | 775mW | 4.1V |
WC1X1C40L6-340-V2 | 340nm | 350mA | 210mW | 4.8V |
WC1X1C40L6-325-V1 | 325nm | 350mA | 80mW | 4.8V |
VC1X1C48L6-310-V1 | 310nm | 700mA | 120mW | 6.0V |
VC1X1C48L3-295 | 295nm | 700mA | 95mW | 5.8V |
VC1X1C48L6-275-V1 | 275nm | 700mA | 130mW | 6.2V |
VC1X1C48L6-265-V1 | 265nm | 700mA | 110mW | 6.2V |
VC1X1C48L6-255-V1 | 255nm | 500mA | 51mW | 5.9V |
High Power: 2×2 Series
Four Chip COB Module
Dimensions：20mm x 20mm
Thermal Resistance：0.2°C/W to 0.3°C/W
Viewing Angle Options：30°/60°/90°/120
🟪 Ready for Plug and Play
🟪Protection from ESD
🟪 Easy Integration
🟪 Standard Heatsinks & Drivers
🔵COB modules are ready for plug and play with no soldering required. All Violumas COBs have built-in connectors for easy wiring and testing.
🔵Every Violumas COB module includes TVS protection on the MCPCB to help control electrostatic discharge damage.
🔵COBs can be assembled in a modular fashion to allow for easy integration and testing without the need for a separate MCPCB.
🔵Violumas is able to provide suitable heatsinks & drivers for all standard COB modules so you can initiate immediate testing.
PART NUMBER | WAVELENGTH | FORWARD CURRENT | RADIANT FLUX | FORWARD VOLTAGE |
|---|---|---|---|---|
VC2X2C45L9-405 | 405nm | 1400mA | 4900mW | 7.4V |
VC2X2C45L9-395 | 395nm | 1400mA | 4700mW | 7.46V |
VC2X2C45L9-385 | 385nm | 1400mA | 4650mW | 7.6V |
VC2X2C45L9-375 | 375nm | 1400mA | 3300mW | 7.8V |
VC2X2C45L9-365 | 365nm | 1400mA | 2850mW | 8.2V |
WC2X2C40L9-340-V2 | 340nm | 350mA | 750mW | 19V |
WC2X2C40L6-325-V1 | 325nm | 350mA | 280mW | 19V |
VC2X2C48L6-310-V1 | 310nm | 1400mA | 440mW | 12.0V |
VC2X2C48L6-295 | 295nm | 1400mA | 335mW | 11.5V |
VC2X2C48L6-275-V1 | 275nm | 1400mA | 510mW | 12.4V |
VC2X2C48L6-265-V1 | 265nm | 1400mA | 430mW | 12.4V |
VC2X2C48L6-255-V1 | 255nm | 1000mA | 200mW | 11.8V |
High Power: 3×3 Series
Four Chip COB Module
Dimensions：30mm x 30mm x 6.15mm
Thermal Resistance：0.1°C/W
Viewing Angle Options：90°
🟪 Ready for Plug and Play
🟪Protection from ESD
🟪 Easy Integration
🟪 Standard Heatsinks & Drivers
🔵COB modules are ready for plug and play with no soldering required. All Violumas COBs have built-in connectors for easy wiring and testing.
🔵Every Violumas COB module includes TVS protection on the MCPCB to help control electrostatic discharge damage.
🔵COBs can be assembled in a modular fashion to allow for easy integration and testing without the need for a separate MCPCB.
🔵Violumas is able to provide suitable heatsinks & drivers for all standard COB modules so you can initiate immediate testing.
PART NUMBER | WAVELENGTH | FORWARD CURRENT | RADIANT FLUX | FORWARD VOLTAGE |
|---|---|---|---|---|
VC3X3C48L9-310-V1 | 310nm | 2100mA | 910mW | 18.0V |
VC3X3C48L9-295 | 295nm | 2100mA | 720mW | 17.4V |
VC3X3C48L9-275-V1 | 275nm | 2100mA | 1000mW | 18.6V |
VC3X3C48L9-265-V1 | 265nm | 2100mA | 850mW | 18.6V |
VC3X3C48L9-255-V1 | 255nm | 1500mA | 400mW | 17.7V |
High Power: 4×4 Series
Four Chip COB Module
Dimensions：30mm x 30mm x 5.45mm
Thermal Resistance：0.1°C/W
Viewing Angle Options：90°
🟪 Ready for Plug and Play
🟪Protection from ESD
🟪 Easy Integration
🟪 Standard Heatsinks & Drivers
🔵COB modules are ready for plug and play with no soldering required. All Violumas COBs have built-in connectors for easy wiring and testing.
🔵Every Violumas COB module includes TVS protection on the MCPCB to help control electrostatic discharge damage.
🔵COBs can be assembled in a modular fashion to allow for easy integration and testing without the need for a separate MCPCB.
🔵Violumas is able to provide suitable heatsinks & drivers for all standard COB modules so you can initiate immediate testing.
PART NUMBER | WAVELENGTH | FORWARD CURRENT | RADIANT FLUX | FORWARD VOLTAGE |
|---|---|---|---|---|
VC4X4C48L9-310-V1 | 310nm | 2800mA | 1540mW | 24.0V |
VC4X4C48L9-295 | 295nm | 2800mA | 1280mW | 23.2V |
VC4X4C48L9-275-V1 | 275nm | 2800mA | 1650mW | 24.8V |
VC4X4C48L9-265-V1 | 265nm | 2800mA | 1400mW | 24.8V |
VC4X4C48L9-255-V1 | 255nm | 2000mA | 660mW | 23.6V |
Light Bar: 12 × 1 Series
Light Bar COB Module
Dimensions：304mm x 20mm
Ideal for retrofit or testing use
Viewing Angle Options：30°/60°/90°/120°
🟪 Ready for Plug and Play
🟪Protection from ESD
🟪 Easy Integration
🟪 Standard Heatsinks & Drivers
🔵COB modules are ready for plug and play with no soldering required. All Violumas COBs have built-in connectors for easy wiring and testing.
🔵Every Violumas COB module includes TVS protection on the MCPCB to help control electrostatic discharge damage.
🔵COBs can be assembled in a modular fashion to allow for easy integration and testing without the need for a separate MCPCB.
🔵Violumas is able to provide suitable heatsinks & drivers for all standard COB modules so you can initiate immediate testing.
PART NUMBER | WAVELENGTH | FORWARD CURRENT | RADIANT FLUX | FORWARD VOLTAGE |
|---|---|---|---|---|
VC12X1C45L6-405 | 405nm | 700mA | 12W | 44.4V |
VC12X1C45L6-395 | 395nm | 700mA | 13W | 44.8V |
VC12X1C45L6-385 | 385nm | 700mA | 12W | 46.8V |
VC12X1C45L6-375 | 375nm | 700mA | 9W | 46.8V |
VC12X1C45L6-365 | 365nm | 700mA | 6W | 49.2V |
VC12X1C48L6-310-V1 | 310nm | 1400mA | 1.44W | 36.0V |
VC12X1C48L6-295 | 295nm | 1400mA | 1.1W | 34.8V |
VC12X1C48L6-275-V1 | 275nm | 1400mA | 1.56W | 37.2V |
VC12X1C48L6-265-V1 | 265nm | 1400mA | 1.32W | 37.2V |
VC12X1C48L6-255-V1 | 255nm | 1000mA | 0.61W | 35.4V |
🟪 Focused, High Power Illumination
-
Built with 3-PAD LED Flip Chips & Super Pillar MCPCB
🟪 Ready for Testing & Integration
-
Specially designed fan-cooled heatsink
-
Driver kits available (dimming & non-dimming)
M3X3L9 Series
Equipped with VC3X3 COB & 90° fused silica lens
Available in 255nm, 265nm, 275nm, 295nm, and 310nm
Dimensions:：83mm x 80mm x 75mm
Irradiance is simulated at throw distances of 100 mm and 10 mm with a detector area of 100 cm22
LED： VC1X1C48LC-265-V1（135°）
-
Radiant Flux: 110 mW
-
Peak Intensity: 1.21 mW/cm2
-
Total Power (1cm2 Area): 1 mW
LED： VC1X1C48L6-265-V1（60°）
-
Radiant Flux: 110 mW
-
Peak Intensity: 4.37 mW/cm2
-
Total Power (1cm2 Area): 4 mW
🟪 Focused, High Power Illumination
-
Built with 3-PAD LED Flip Chips & Super Pillar MCPCB
🟪 Ready for Testing & Integration
-
Specially designed fan-cooled heatsink
-
Driver kits available (dimming & non-dimming)
M4X4L9 Series
Equipped with VC4X4 COB & 90° fused silica lens
Available in 255nm, 265nm, 275nm, 295nm, and 310nm
Dimensions:：83mm x 80mm x 75mm
Irradiance is simulated at throw distances of 100 mm and 10 mm with a detector area of 100 cm22
LED： VC1X1C48LC-265-V1（135°）
-
Radiant Flux: 110 mW
-
Peak Intensity: 1.21 mW/cm2
-
Total Power (1cm2 Area): 1 mW
LED： VC1X1C48L6-265-V1（60°）
-
Radiant Flux: 110 mW
-
Peak Intensity: 4.37 mW/cm2
-
Total Power (1cm2 Area): 4 mW