... 2) LED back light 3) High resolution 4) 3 year warranty 18.5 inch led monitor MODEL:LEW1852 PANELDisplay size18.5''16:9brightness300cd/m2Contrast ratio800 ... weight2.7kgsGross weight3.7kgsControlsFront controlMENU, DOWN, UP, AUTO POWER/LEDOn screen displayEnglish, German, French, Italian, Spanish, Chinese 18.5 Inch LED Monitor