→Application： Indoor or Outdoor without heavy rain →Package List: Cold White Happy Birthday Neon Sign("Happy" 14x5", "Birthday" 18x7") is with 0.2" Thick Transparent Acrylic Cut to Shape Backboard. The sign will come with a long transparent power cable with push button On/Off switch & female DC connector invisible when light on.Safe DC 12V Adapter with US Plug (CE Approved）Dimmer(With function of Brightness +-, Lighting Mode options, Speed +- for mode)Chain and fixing NailsInstallation Instruction →Installation Guide: Suspension Type: Put the chain through the hole in the backboardWall Mounted: Screwed to the wall →Package: Protetive Film→Foam Board→Carton →Aftersales Service: 1 year warrant* for the lifetime of adapter and led neon strip, not for dimmer. If there is any problem with the adapter and led neon strip, we will guide you to repair or offer a free replacement. Installation Instruction