Excellent Protection
Adopt L-COB surface potting process, IP64 protection level , ensure the stability and reliability of LED screen
High Performance Module Plastic Kit
Effectively prevent moisture, dust and other substances into the LED cabinet
High Brightness, High Contrast Ratio
3600-4000cd/m² suitable for outdoor and semi-outdoor environment
Perfect display in strong light
Anti knock lamp design, all-round protection
avoid the box and ground direct contact, lead to knock lamp
Match2K/4K/8K standard resolution, Great display performance
Technical Parameter
Item | KH1.87-LCOB | K1.87-LCOB | K2-LCOB |
Module Size(mm*mm) | 240*180 | 240*180*18 | 240*180*18 |
Module Resolution(L*W) | 128*96 | 120*90 | 96*72 |
Scanning mode | 1/32 | 1/30 | 1/24 |
LED Configuration | 1R1G1B | 1R1G1B | 1R1G1B |
LED Type | SMD1515 | SMD1515 | SMD1515 |
Service Way | Front/ Back Service | Front/ Back Service | Front/ Back Service |
Installation Way | Back Installation | Back Installation | Back Installation |
Cabinet Size(mm*mm) | 480*540*90 | 480*540*90 | 480*540*90 |
Cabinet Resolution(L*W) | 256*288 | 240*270 | 192*216 |
Physical Density(dot/m²) | 284444 | 250000 | 160000 |
Brightness(cd/m²) | 800~1000 | 800~1000 | 800~1000 |
Cabinet Max Power Consumption | 650W | 550W | 550W |
Cabinet Aver. Power Consumption | 220W | 185W | 180W |
Cabinet Weight(KG) | 8KG | 8KG | 8KG |
Cabinet Material | Die-casting aluminium | Die-casting aluminium | Die-casting aluminium |
Protection Level | Pixel Face: IP65 | Pixel Face: IP65 | Pixel Face: IP65 |
Contrast Ratio | ≥5000:1 | ≥5000:1 | ≥5000:1 |
Grey Scale | 16bit | 16bit | 16bit |
Refresh Rate(Hz) | 3840Hz | 3840Hz | 3840Hz |
Refresh Frame Frequency(Hz) | 50/60Hz | 50/60Hz | 50/60Hz |
Horizontal View Angle(Deg) | ≥140° | ≥140° | ≥140° |
Vertical View Angle(Deg) | ≥120° | ≥120° | ≥120° |
Best Viewing Distance(M) | 1.9M | 2M | 2.5M |
Input Voltage(V) | AC110Vz~AC220V | AC110Vz~AC220V | AC110Vz~AC220V |
Module Max Current(A) | 5.5A | 4A | 4A |
Working Temperature(℃) | -5℃+60℃ | -5℃+60℃ | -5℃+60℃ |
Working Humility(RH) | ≤50%RH | ≤50%RH | ≤50%RH |
Life Span(H) | ≥100000 | ≥100000 | ≥100000 |
MTBF(H) | ≥10000 | ≥10000 | ≥10000 |