Specialized LED
TRLKOREA’s exclusive LED displays engineered for special structures such as glass, mesh, film, and flexible surfaces.
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A harmony of transparency and clarity
Glass LED is This innovative display technology integrates LED elements into transparent glass panels, delivering both high transparency and vivid image quality. Thanks to its unique characteristics, it enables dynamic content display without compromising the building’s exterior—making it ideal for media façades and digital signage applications. By preserving the natural properties of glass, it maximizes visual impact while allowing natural light to pass through unobstructed.





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- Where transparency meets digital innovation
- Redefining clarity through digital innovation
- Seamless message delivery without obscuring the building’s exteriorg
- Architecturally integrated smart digital signage
Specifications
Pixel Pitch | H : 2.5, V : 5.0mm | Maintenanc | Front & Rear Maintenance |
---|---|---|---|
LED Type | SMD1415/1515 | Installation Type | Ground-mounted, Hanging |
Cabinet Size | 1000×500×32 | Refresh rate | 3840 |
Pixel Density | 8,000 | Optimal Viewing Distance | 3m-50m |
Driving Method | 16-32 | Transparency | 70-85% |
Weight(㎏/㎥) | 7.5 | Viewing angle | H:±160°,V:±160° |
Brightness(Nit) | 1500-2500 | Protection Level | IP31 |
Brightness Adjustment | 256 levels | Power Consumption | Maximum: 600W/m² Average: 100-150W/m² |
Power Supply Requirement | AC220-240V | Power Requirement | AC90-240V, 47/63Hz |
Working Tempareture | -20-50℃ | Humidity Tempareture | 10%-85% |
Certifications | CCC/CE/RoHS /FCC/CB/TUV/IEC | ||
Specifications
Pixel Pitch | H : 3.91, V : 7.82mm | Maintenanc | Front & Rear Maintenance |
---|---|---|---|
LED Type | SMD1921/2020 | Installation Type | Ground-mounted, Hanging |
Cabinet Size | 1000×500×32 | Refresh rate | 3840 |
Pixel Density | 32,768 | Optimal Viewing Distance | 4m-50m |
Driving Method | 8-16 | Transparency | 70-85% |
Weight(㎏/㎥) | 7.5 | Viewing angle | H:±160°,V:±160° |
Brightness(Nit) | 1500-2500 | Protection Level | IP31 |
Brightness Adjustment | 256 levels | Power Consumption | Maximum: 600W/m² Average: 100-150W/m² |
Power Supply Requirement | AC220-240V | Power Requirement | AC90-240V, 47/63Hz |
Working Tempareture | -20-50℃ | Humidity Tempareture | 10%-85% |
Certifications | CCC/CE/RoHS /FCC/CB/TUV/IEC | ||
Specifications
Pixel Pitch | H : 10.416, V : 10.416mm | Maintenanc | Front & Rear Maintenance |
---|---|---|---|
LED Type | SMD2727 | Installation Type | Ground-mounted, Hanging |
Cabinet Size | 1000×500×32 | Refresh rate | 3840 |
Pixel Density | 9,216 | Optimal Viewing Distance | 10m-100m |
Driving Method | 4-8 | Transparency | 70-85% |
Weight(㎏/㎥) | 7.5 | Viewing angle | H:±160°,V:±160° |
Brightness(Nit) | 3500-5000 | Protection Level | IP31 |
Brightness Adjustment | 256 levels | Power Consumption | Maximum: 600W/m² Average: 100-150W/m² |
Power Supply Requirement | AC220-240V | Power Requirement | AC90-240V, 47/63Hz |
Working Tempareture | -20-50℃ | Humidity Tempareture | 10%-85% |
Certifications | CCC/CE/RoHS /FCC/CB/TUV/IEC | ||
Specifications
Pixel Pitch | H : 15.625, V : 15.625mm | Maintenanc | Front & Rear Maintenance |
---|---|---|---|
LED Type | SMD2727 | Installation Type | Ground-mounted, Hanging |
Cabinet Size | 1000×500×32 | Refresh rate | 3840 |
Pixel Density | 4,096 | Optimal Viewing Distance | 15m-200m |
Driving Method | 1-43 | Transparency | 70-85% |
Weight(㎏/㎥) | 7.5 | Viewing angle | H:±160°,V:±160° |
Brightness(Nit) | 3500-5000 | Protection Level | IP31 |
Brightness Adjustment | 256 levels | Power Consumption | Maximum: 600W/m² Average: 100-150W/m² |
Power Supply Requirement | AC220-240V | Power Requirement | AC90-240V, 47/63Hz |
Working Tempareture | -20-50℃ | Humidity Tempareture | 10%-85% |
Certifications | CCC/CE/RoHS /FCC/CB/TUV/IEC | ||

Ultra-Light, High-Transparency Mesh LED Display
Mesh LED displays are high-transparency screens designed by placing LED light-emitting elements onto a lightweight, mesh-like structure that allows wind and light to pass through. Compared to conventional LED displays, they are significantly lighter and more transparent, making them ideal for large-scale installations on building exteriors, glass facades, and skyscrapers. Without compromising the architectural appearance, they enable the realization of large-format media facade.





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- A Giant Media Solution That Breathes with Light and Wind
- A Screen Enveloping the City
Specifications
Pixel Pitch | 25mm | Scan Mode | 1S |
---|---|---|---|
Module Size(W×H×D) | 400×5000×24 | Module Input Voltage(V) | DC 7.5V |
Module Resolution | 16×200 | Power Unit(dot) | 0.45W~0.72W |
Transparency | 60%-70% | Power | Max: 750-850W/㎥ Avg: 230-280W/㎥ |
LED Configuration | 2727/3535 | IP Level | IP66 |
Brightness(nit) | ≥3000 | Input Voltage(V) | AC 100-240 |
Unit Brightness(cd/dot) | 2.5 | Display Weight | 5-8kg |
Driving Method | constant current | Display Thickness | 24mm |
Gray Scale | 12bit | Life time(Hours) | ≥100,000 |
Constant Color Range | 68.7 trillion | Working Temperature | -10℃~+40℃ |
Viewing Angle(H/V) | ≥140º / ≥140º | Working Humidty | 10%~90%RH |
Pixel Densith(Dot/㎡) | 1600 | Installation | fixed |
Specifications
Pixel Pitch | 50mm | Scan Mode | 1S |
---|---|---|---|
Module Size(W×H×D) | 800×5000×24 | Module Input Voltage(V) | DC 12V |
Module Resolution | 128×64 | Power Unit(dot) | 0.72W~1.5W |
Transparency | 65%-75% | Power | Max: 750-850W/㎥ Avg: 230-280W/㎥ |
LED Configuration | 2727/3535 | IP Level | IP66 |
Brightness(nit) | ≥3000 | Input Voltage(V) | AC 100-240 |
Unit Brightness(cd/dot) | 7.5 | Display Weight | 5-8kg |
Driving Method | constant current | Display Thickness | 24mm |
Gray Scale | 12bit | Life time(Hours) | ≥100,000 |
Constant Color Range | 68.7 trillion | Working Temperature | -10℃~+40℃ |
Viewing Angle(H/V) | ≥140º / ≥140º | Working Humidty | 10%~90%RH |
Pixel Densith(Dot/㎡) | 400 | Installation | fixed |
Specifications
Pixel Pitch | 75mm | Scan Mode | 1S |
---|---|---|---|
Module Size(W×H×D) | 600×7500×24 | Module Input Voltage(V) | DC 24V |
Module Resolution | 104×52 | Power Unit(dot) | 0.9W~1.5W |
Transparency | 70%-80% | Power | Max: 750-850W/㎥ Avg: 230-280W/㎥ |
LED Configuration | 2727/3535 | IP Level | IP66 |
Brightness(nit) | ≥3000 | Input Voltage(V) | AC 100-240 |
Unit Brightness(cd/dot) | 15 | Display Weight | 5-8kg |
Driving Method | constant current | Display Thickness | 24mm |
Gray Scale | 12bit | Life time(Hours) | ≥100,000 |
Constant Color Range | 68.7 trillion | Working Temperature | -10℃~+40℃ |
Viewing Angle(H/V) | ≥140º / ≥140º | Working Humidty | 10%~90%RH |
Pixel Densith(Dot/㎡) | 178 | Installation | fixed |
Specifications
Pixel Pitch | 100mm | Scan Mode | 1S |
---|---|---|---|
Module Size(W×H×D) | 800×10000×24 | Module Input Voltage(V) | DC 24V |
Module Resolution | 96×48 | Power Unit(dot) | 0.9W~1.5W |
Transparency | 80%-95% | Power | Max: 750-850W/㎥ Avg: 230-280W/㎥ |
LED Configuration | 2727/3535 | IP Level | IP66 |
Brightness(nit) | ≥3000 | Input Voltage(V) | AC 100-240 |
Unit Brightness(cd/dot) | 15 | Display Weight | 5-8kg |
Driving Method | constant current | Display Thickness | 24mm |
Gray Scale | 12bit | Life time(Hours) | ≥100,000 |
Constant Color Range | 68.7 trillion | Working Temperature | -10℃~+40℃ |
Viewing Angle(H/V) | ≥140º / ≥140º | Working Humidty | 10%~90%RH |
Pixel Densith(Dot/㎡) | 100 | Installation | fixed |
Specifications
Pixel Pitch | 125mm | Scan Mode | 1S |
---|---|---|---|
Module Size(W×H×D) | 500×25000×24 | Module Input Voltage(V) | DC 24V |
Module Resolution | 80×40 | Power Unit(dot) | 0.9W~1.5W |
Transparency | 80%-95% | Power | Max: 750-850W/㎥ Avg: 230-280W/㎥ |
LED Configuration | 2727/3535 | IP Level | IP66 |
Brightness(nit) | ≥3000 | Input Voltage(V) | AC 100-240 |
Unit Brightness(cd/dot) | 15 | Display Weight | 5-8kg |
Driving Method | constant current | Display Thickness | 24mm |
Gray Scale | 12bit | Life time(Hours) | ≥100,000 |
Constant Color Range | 68.7 trillion | Working Temperature | -10℃~+40℃ |
Viewing Angle(H/V) | ≥140º / ≥140º | Working Humidty | 10%~90%RH |
Pixel Densith(Dot/㎡) | 64 | Installation | fixed |
Specifications
Pixel Pitch | 200mm | Scan Mode | 1S |
---|---|---|---|
Module Size(W×H×D) | 800×20000×24 | Module Input Voltage(V) | DC 24V |
Module Resolution | 64×32 | Power Unit(dot) | 0.9W~1.5W |
Transparency | 80%-95% | Power | Max: 750-850W/㎥ Avg: 230-280W/㎥ |
LED Configuration | 2727/3535 | IP Level | IP66 |
Brightness(nit) | ≥3000 | Input Voltage(V) | AC 100-240 |
Unit Brightness(cd/dot) | 15 | Display Weight | 5-8kg |
Driving Method | constant current | Display Thickness | 24mm |
Gray Scale | 12bit | Life time(Hours) | ≥100,000 |
Constant Color Range | 68.7 trillion | Working Temperature | -10℃~+40℃ |
Viewing Angle(H/V) | ≥140º / ≥140º | Working Humidty | 10%~90%RH |
Pixel Densith(Dot/㎡) | 64 | Installation | fixed |

A Breakthrough in Transparent Display Technology
Film LED is a transparent display technology characterized by its thin and flexible form, allowing easy attachment to glass surfaces or curved structures. With a high transparency rate of up to 90%, it does not block natural light, offering excellent energy efficiency and simple installation. This makes it ideal for commercial spaces and building facades where both aesthetics and performance matter.





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- A Message in Transparency, Shaping Space
- Media Blossoming on Glass
Specifications
Pixel Pitch | 25mm | Contrast Ratio | 5000:1 |
---|---|---|---|
Module Size(W×H×D) | 1000×480 | Module Input Voltage(V) | 5V |
Module Resolution | 125×60 | Module Max Current | 4.5A |
Transparency | 85% | Power | Max: 650W/㎥ Avg: 216W/㎥ |
LED Configuration | 2121 | IP Level | IP42 |
Brightness(nit) | ≥3500 | Input Voltage(V) | 110~220 |
Driving Method | constant current | Display Weight | 4kg |
Refresh Rate | ≥3840 | Display Thickness | 3mm |
Gray Scale | 16bit | Life time(Hours) | ≥100,000 |
Constant Color Range | 281 trillion | Working Temperature | -20℃~+60℃ |
Viewing Angle(H/V) | ≥140º / ≥140º | Working Humidty | 10%~90%RH |
Specifications
Pixel Pitch | 50mm | Contrast Ratio | 5000:1 |
---|---|---|---|
Module Size(W×H×D) | 1000×480 | Module Input Voltage(V) | 5V |
Module Resolution | 100×48 | Module Max Current | 4.5A |
Transparency | 85% | Power | Max: 650W/㎥ Avg: 216W/㎥ |
LED Configuration | 2121 | IP Level | IP42 |
Brightness(nit) | ≥3000 | Input Voltage(V) | 110~220 |
Driving Method | constant current | Display Weight | 4kg |
Refresh Rate | ≥3840 | Display Thickness | 3mm |
Gray Scale | 16bit | Life time(Hours) | ≥100,000 |
Constant Color Range | 281 trillion | Working Temperature | -20℃~+60℃ |
Viewing Angle(H/V) | ≥140º / ≥140º | Working Humidty | 10%~90%RH |
Specifications
Pixel Pitch | 75mm | Contrast Ratio | 5000:1 |
---|---|---|---|
Module Size(W×H×D) | 1000×480 | Module Input Voltage(V) | 5V |
Module Resolution | 66×32 | Module Max Current | 4.5A |
Transparency | 85% | Power | Max: 650W/㎥ Avg: 216W/㎥ |
LED Configuration | 2121 | IP Level | IP42 |
Brightness(nit) | ≥1500 | Input Voltage(V) | 110~220 |
Driving Method | constant current | Display Weight | 4kg |
Refresh Rate | ≥3840 | Display Thickness | 3mm |
Gray Scale | 16bit | Life time(Hours) | ≥100,000 |
Constant Color Range | 281 trillion | Working Temperature | -20℃~+60℃ |
Viewing Angle(H/V) | ≥140º / ≥140º | Working Humidty | 10%~90%RH |
Specifications
Pixel Pitch | 100mm | Contrast Ratio | 5000:1 |
---|---|---|---|
Module Size(W×H×D) | 1000×480 | Module Input Voltage(V) | 5V |
Module Resolution | 50×24 | Module Max Current | 4.5A |
Transparency | 85% | Power | Max: 650W/㎥ Avg: 216W/㎥ |
LED Configuration | 2121 | IP Level | IP42 |
Brightness(nit) | ≥1000 | Input Voltage(V) | 110~220 |
Driving Method | constant current | Display Weight | 4kg |
Refresh Rate | ≥3840 | Display Thickness | 3mm |
Gray Scale | 16bit | Life time(Hours) | ≥100,000 |
Constant Color Range | 281 trillion | Working Temperature | -20℃~+60℃ |
Viewing Angle(H/V) | ≥140º / ≥140º | Working Humidty | 10%~90%RH |
Specifications
Pixel Pitch | 125mm | Contrast Ratio | 5000:1 |
---|---|---|---|
Module Size(W×H×D) | 1000×480 | Module Input Voltage(V) | 5V |
Module Resolution | 33×16 | Module Max Current | 4.5A |
Transparency | 85% | Power | Max: 650W/㎥ Avg: 216W/㎥ |
LED Configuration | 2121 | IP Level | IP42 |
Brightness(nit) | ≥800 | Input Voltage(V) | 110~220 |
Driving Method | constant current | Display Weight | 4kg |
Refresh Rate | ≥3840 | Display Thickness | 3mm |
Gray Scale | 16bit | Life time(Hours) | ≥100,000 |
Constant Color Range | 281 trillion | Working Temperature | -20℃~+60℃ |
Viewing Angle(H/V) | ≥140º / ≥140º | Working Humidty | 10%~90%RH |

Adaptive LED technology
Flexible LED displays are made from pliable materials, allowing them to be freely bent or cut. They can be trimmed to the desired length, and some models come with adhesive backing for easy mounting. Thanks to these features, they are easily adaptable to curved or complex design structures and are widely used in commercial spaces, homes, and artistic installations.





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- Realize your vision freely on curved surfaces
- Beyond flat shaping space in 3D
Specifications
Pixel Pitch | 1.25mm | Viewing Distance | 1.25-50m |
---|---|---|---|
LED Type | SMD1010 | Contrast Ratio | 10000 : 1 |
Density(dots/㎡) | 64,000 | Frame Frequency | 50/60 |
Module Resolution | 192X96 | Scan Mode | Static,1/32 Scan |
Module Size(WXH) | 240X120 | Gray Level | 14bit |
Cabinet Size(mm) | Customized | Refresh rate(Hz) | 3840 |
Maintenance Mode | Front/Rear Maintenance | IP Grade | IP 31 |
Cabinet Materials | Iron | Power Consumption | Maximum: 600W/m² Average: 80-150W/m² |
Brightness(Nits) | 700 | Temperture/Humidity(℃/RH) | -20~60℃ / 10%~85% |
Color Temperature(K) | 1000-18500 Adjustable | Power Input | AC90-264V, 47-63Hz |
Working temperature/humidity(℃/RH) | -20~60 ℃/10%~85% | Stroage temperture/humidity(℃/RH) | -20~60 ℃/10%~85% |
Viewing Angle(H/V) | 160°/160° | Cert. | CCC/CE/RoHS /FCC/CB/TUV/IEC |
Specifications
Pixel Pitch | 1.5625mm | Viewing Distance | 1.5-50m |
---|---|---|---|
LED Type | SMD1010 | Contrast Ratio | 10000 : 1 |
Density(dots/㎡) | 409,600 | Frame Frequency | 50/60 |
Module Resolution | 152X72 | Scan Mode | Static,1/32 Scan |
Module Size(WXH) | 240X120 | Gray Level | 14bit |
Cabinet Size(mm) | Customized | Refresh rate(Hz) | 3840 |
Maintenance Mode | Front/Rear Maintenance | IP Grade | IP 31 |
Cabinet Materials | Iron | Power Consumption | Maximum: 600W/m² Average: 80-150W/m² |
Brightness(Nits) | 700 | Temperture/Humidity(℃/RH) | -20~60℃ / 10%~85% |
Color Temperature(K) | 1000-18500 Adjustable | Power Input | AC90-264V, 47-63Hz |
Working temperature/humidity(℃/RH) | -20~60 ℃/10%~85% | Stroage temperture/humidity(℃/RH) | -20~60 ℃/10%~85% |
Viewing Angle(H/V) | 160°/160° | Cert. | CCC/CE/RoHS /FCC/CB/TUV/IEC |
Specifications
Pixel Pitch | 1.875mm | Viewing Distance | 1.875-50m |
---|---|---|---|
LED Type | SMD1515 | Contrast Ratio | 10000 : 1 |
Density(dots/㎡) | 284,444 | Frame Frequency | 50/60 |
Module Resolution | 128X64 | Scan Mode | Static,1/32 Scan |
Module Size(WXH) | 240X120 | Gray Level | 14bit |
Cabinet Size(mm) | Customized | Refresh rate(Hz) | 3840 |
Maintenance Mode | Front/Rear Maintenance | IP Grade | IP 31 |
Cabinet Materials | Iron | Power Consumption | Maximum: 600W/m² Average: 80-150W/m² |
Brightness(Nits) | 700 | Temperture/Humidity(℃/RH) | -20~60℃ / 10%~85% |
Color Temperature(K) | 1000-18500 Adjustable | Power Input | AC90-264V, 47-63Hz |
Working temperature/humidity(℃/RH) | -20~60 ℃/10%~85% | Stroage temperture/humidity(℃/RH) | -20~60 ℃/10%~85% |
Viewing Angle(H/V) | 160°/160° | Cert. | CCC/CE/RoHS /FCC/CB/TUV/IEC |
Specifications
Viewing Angle(H/V)160°/160°Cert.CCC/CE/RoHS /FCC/CB/TUV/IEC
Viewing Angle(H/V)160°/160°Cert.CCC/CE/RoHS /FCC/CB/TUV/IEC
Pixel Pitch | 2mm | Viewing Distance | 2-50m |
---|---|---|---|
LED Type | SMD1515 | Contrast Ratio | 10000 : 1 |
Density(dots/㎡) | 250,000 | Frame Frequency | 50/60 |
Module Resolution | 120X60 | Scan Mode | Static,1/32 Scan |
Module Size(WXH) | 240X120 | Gray Level | 14bit |
Cabinet Size(mm) | Customized | Refresh rate(Hz) | 3840 |
Maintenance Mode | Front/Rear Maintenance | IP Grade | IP 31 |
Cabinet Materials | Iron | Power Consumption | Maximum: 600W/m² Average: 80-150W/m² |
Brightness(Nits) | 700 | Temperture/Humidity(℃/RH) | -20~60℃ / 10%~85% |
Color Temperature(K) | 1000-18500 Adjustable | Power Input | AC90-264V, 47-63Hz |
Working temperature/humidity(℃/RH) | -20~60 ℃/10%~85% | Stroage temperture/humidity(℃/RH) | -20~60 ℃/10%~85% |
Viewing Angle(H/V) | 160°/160° | Cert. | CCC/CE/RoHS /FCC/CB/TUV/IEC |
Specifications
Pixel Pitch | 2.5mm | Viewing Distance | 2.5-50m |
---|---|---|---|
LED Type | SMD2020 | Contrast Ratio | 10000 : 1 |
Density(dots/㎡) | 160,000 | Frame Frequency | 50/60 |
Module Resolution | 96X48 | Scan Mode | Static,1/32 Scan |
Module Size(WXH) | 240X120 | Gray Level | 14bit |
Cabinet Size(mm) | Customized | Refresh rate(Hz) | 3840 |
Maintenance Mode | Front/Rear Maintenance | IP Grade | IP 31 |
Cabinet Materials | Iron | Power Consumption | Maximum: 600W/m² Average: 80-150W/m² |
Brightness(Nits) | 700 | Temperture/Humidity(℃/RH) | -20~60℃ / 10%~85% |
Color Temperature(K) | 1000-18500 Adjustable | Power Input | AC90-264V, 47-63Hz |
Working temperature/humidity(℃/RH) | -20~60 ℃/10%~85%° | Stroage temperture/humidity(℃/RH) | -20~60 ℃/10%~85% |
Viewing Angle(H/V) | 160°/160° | Cert. | CCC/CE/RoHS /FCC/CB/TUV/IEC |

Even when the screen stops,
the space remains alive
Texture LED is a specialized LED display designed with unique surface textures and structures. Unlike conventional flat LEDs, it can be applied to curved or irregular surfaces and combined with various materials such as glass, mesh, and acrylic to adapt seamlessly to different installation environments. With adjustable transparency, reflectivity, and material textures, it goes beyond simple image display to shape the overall ambiance of a space. Thanks to these features, Texture LED is widely used in architectural facades, showrooms, media art, and high-end commercial spaces where visual impact is critical.





Walls That Hold Light – Where LED Meets Design
- Breaking free from traditional wall design, this ushers in a new era of electronic architectural materials.
- This is not just a display — this is architecture.


- By applying innovative mini flip-chip COB technology, this product combines display functionality with interior decorative effects.
- It can replicate a wide range of textures—such as wood grain, tile, and metal—making it ideal for customized applications as an
electronic architectural material.


- The COB texture screen delivers excellent image quality with a non-reflective surface, creating a natural decorative effect. It also offers superior durability, including water resistance and protection against scratches.
- Especially when turned off, the LEDs remain invisible, blending seamlessly into the space like a real finishing material.



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- A non-reflection decorative LED perfected with COB technology,
- seamlessly blending construction and design into your space.
Specifications
Pixel Pitch | 1.25ㅣ1.53ㅣ1.86mm | Surface Texture | Wood Texured/Tile/Stone/Metal and Customizable |
---|---|---|---|
Cabinet Size | 640X480mmㅣ320X480mm | Maintenance Method | Front service |
Brightness(Nits) | 400-600 | IP Lever | Front: Surface IP54 (cleanable by wet mop)/ Rear: IP43 |
Contrast Ratio | 5000 :1 |
Specifications
Pixel Pitch | 0.625ㅣ0.78ㅣ0.9ㅣ1.25ㅣ1.56ㅣ1.875mm | Surface Texture | Wood Texured/Tile/Stone/Metal and Customizable |
---|---|---|---|
Cabinet Size | 600X337.5mm | Maintenance Method | Front service |
Brightness(Nits) | 400-600 | IP Lever | Front: Surface IP54 (cleanable by wet mop)/ Rear: IP43 |
Contrast Ratio | 5000 :1 |