NL-I7.62-1R is  indoor red  display , it made up of  many   5mm 1R   LED Dot matrix  modules .      It can show  red  color .

The display has many advantages, such as high bright ,long life ,work stable ,use in wide range etc .The display widely used in the market ,hotel, stadium, airport ,transport station ,in-tunnel ,stock exchange ,school etc, to show the notice ,advertisement , news, weather and something special information  such as  animation  from customer.    

This product no fixed size .  All  made by users' requirement  .  The user just inform us  what  size, what application  they want , then our technication   will  design   the suitable  display  for you .