Neónové trubice - úzke

  ___          __     _____   ____        _ 
 |_ _|  ____  / /_   |  ___| | ___|    __| |
  | |  |_  / | '_ \  | |_    |___ \   / _` |
  | |   / /  | (_) | |  _|    ___) | | (_| |
 |___| /___|  \___/  |_|     |____/   \__,_|