For indoor use led display,the best choice is P7.62, P7.62 owns high definiton video effect and high performance,for the details,now see below

Description: Indoor Full Color LED Video Display Screen

1. Specification
Pixel pitch: 7.62 mm
Resolution: 17222 dots/m2
Pixel Composing: RGB SMD 3 IN 1; 1Red, 1 Blue, 1 Green
Brightness: >1200 nits/m2
Viewing Angle: Horizontal>140 Vertical>60
Best Viewing Distance>6 meter
Life Time: 5~ 11 years
Module Dimension: 244x 122mm
Case Dimension: 976 x 732mm
Driving way: 1/8 Scan, constant driving
Max. Power Consumption: 550W/m2

2. Features:

1)Built-in automatic brightness control sensitive and automatic electrify, smoke detectors, humidity sensors. You can remote control the screen at any places and at any time.
2)Eye-catching, High resolution, high quality, long-life, Energy Saving and Environmental Protection.
3)Fans thermostatically controlled internal cooling
4)Long Life Superbright LEDs (100,000 hours of continuous use)
5)Protective coating LED electronics
6)Extra-Wide Viewing Angle and continued protection shutters

3. Warranty: 2 years

4.Service: Lifelong

5.Free Parts:

50 teams LED Lamps,5 pcs LED Modules,1 pc Power supply,1 pc receiving card,45 pcs cables,112 pcs connection foil, 400 pcs nuts;300 pcs screws,23 pcs keys,1 pc installation disk and control software, 1 pc installation guide manual, 1 pc maintenance card.