A typical channel letter is an aluminum can with an acrylic face and is internally lit via neon or LEDs. This is only the beginning of our channel letter capabilities! We also offer 'halo-lit' channel letters. These have an opaque face and the light creates a 'halo' effect around the back of the letter or logo. Another option would be the 'open-faced' channel letter. This option does not have an acrylic face in front, but exposes the neon or L.E.D. inside, showing a vibrant strip of light.