OC-LJ Series

One Installation, Two Displays


OC-LJ series display allows you to play two different contents simultaneously. The Double-Sided LED Display offers a cost-effective and energy-efficient solution for businesses looking to enhance their advertising efforts. With its double-sided display, it can effectively communicate with customers from both sides, increasing visibility and reach. Its slim design also saves valuable space and ensures that it doesn’t distract from the content being displayed.

The structure is aluminum design, has seamless splicing, and has automatic cooling function.

Key features

  • Ultra-thin: only 53mm;
  • Ultra-light: the weight of a single box is only 7.0kg;
  • Different white balance on two sides : matching the indoor and outdoor light;
  • Playing modes: synchronous or asynchronous; supporting split-screen &multi-module display;
  • Front maintenance : easy servicing and upkeep;
  • Clear picture quality: high brightness and contrast.


  • Retail and commercial spaces;
  • Airports and transportation hubs;
  • Conferences and trade shows;
  • Sports and entertainment venues.

OC-LJ series is a revolution in advertising and communication that is both thin and lightweight, with front maintenance capabilities. This innovative display is perfect for indoor and outdoor applications, making it a versatile and practical choice for any business.


Item P1.95 P2.5 P2.976 P3.91
Lamp bead type SMD1515 SMD1515 SMD1515 SMD2121
Pixel density (pixels/square) 262144 160000 112896 65536
Module resolution 128X128 100X100 84X84 64X64
Module  size  (mm) 250X250 250X250 250X250 250X250
Module composition  (widthx height) 4X1/3X1/2X1 4X1/3X1/2X1 4X1/3X1/2X1 4X1/3X1/2X1
Cabinet resolution 512X128 400X100 336X84 256X64
Maintenance   method Pre-maintenance Pre-maintenance Pre-maintenance Pre-maintenance
Box material Profile aluminum Profile aluminum Profile aluminum Profile aluminum
Single point brightness correction Have Have Have Have
Brightness (cd/m2) 700 800 800-1000 1000-1200
Color temperature (K) 3200-9300 adjustable 3200-9300 adjustable 3200-9300 adjustable 3200-9300 adjustable
Gray level (bit) 14/16 optional 14/16 optional 14/16 optional 14/16 optional
Viewing angle (horizontal/vertical) 160°/160° 160°/160° 160°/160° 160°/160°
Luminance/Chrominance   Uniformity ≥97% ≥97% ≥97% ≥97%
Contrast 5000:1 5000:1 5000:1 5000:1
Frame  rate 50/60 50/60 50/60 50/60
Drive  mode Constant current drive,
1/32 sweep
Constant current drive
1/25 sweep
Constant current drive
1/28 sweep
Constant current drive
1/16 sweep
Peak power consumption  (w/m2) 800 800 800 800
Average  power  consumption(w/m2) 100-200 100-200 100-200 100-200
Power   Requirements AC90-264V

Product Images