Neon Signs are opportune for high impact applications when you genuinely need to get your message across. Neon glass can be engendered in a wide range of colours and can include flashing units to further enhance the effect. Neon is often used to internally illuminate letters and logos though is gradually being superseded by low voltage Led units in many applications. For internal applications the glass is generally enclosed within an acrylic box for orderliness and safety, these can customarily be wall mounted or suspended for window locations.
For super effulgent, highly visible and cost efficacious designs, neon is still No.1 option and will always retain its niche in the market.