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This kind of LED 2R1G1B full color led billboard is appliled for displaying advertising, city beautifying, information publicity, great concerns and relative activities.And our company's LEDdisplay case in this photo attached is specificly used for adsnearhighway Product model number PH16-L1024mmH768mm1.Pixel Pixel L ED 546 Pixel Configuration 2 R, 1G , 1B Wave length( nm) R: 626-628, G: 518-520, B: 466-468 Pixels Pitch( mm) 16 2 . Module Module Size( mm) 256 * 128 * 20 Module Pixels (dot) 16 * 8 3.Unit box Module quantities in a unit box 4 (L) * 6( H) Unit box size( mm) 1024 (L) * 768 (H) * 180 Unit box Pixels( dot) 64 * 48 Unit box material Aluminum or Iron Unit box weight (kg) Aluminum: 42 or Iron: 55 4.Packaging Packing Way Two unit boxes packed into one Packing box material Wooden case or Flight boxPacking box size (mm) 1150 * 950 * 480 5.electricity parameter Pixel density (dots/ m 2) 3906 White Balance Brightness ( cd/m 2 ) ≥ 5500 Color temperature ( K ) 50009500 (choice by user) Brightness Adjusted 100 grade by software or by Auto-optic induced. View Angel Horizontal 110 °; Vertical 70 ° Best viewing distance ( m ) 6150 Communication distance( m) Internet Wire: 120 Fiber Cable: 1000 Screen work Method Static LED driving method Constant driving current Gray Grades 16384 levels for each color Display Color 4 , 398 , 046 , 511 , 104 Refresh Frequency ( Hz ) ≥ 9600 Picture display method Dots to dots display synchronized with CRT Signal interface DVI Input signal Video : PAL/NTSC optioned . VGA,Svideo,DVD,TV Display format 800 * 600, 1024 * 768 , 1280 * 1024 Software Support windows series system Protection grades IP 65 Working temperature (ºC ) -10 +50 Humidity ( RH ) Up to 95 Stored temperature (ºC) -30 +70 Screen Lifetime(hours) ≥100,000 Out of controlled dots ≤3/10,000 (Out of controlled dots means the pixels of which the brightness and the wave length are both >10% depart to the normal one) Whole display flatnes Less than 1mm Juncture Maintance way Back-maintained or front-maintained, modules displaced Switch power supply Switch power supply (include CE/GS or UL/CSA certificate) 110V/60HZ, 220V/50HZ Power Consumption ( w /m 2 ) Max : 1200 , Average: ≥ 750