This font is the version of the Helvetica Condensed Oblique. This font is lighter compared to other fonts in the Helvetica Oblique font family. The Helvetica Condensed Light Oblique font is mostly used as a design element by a number of graphic designers.
This is especially so in print media advertising, where this font is used to emphasize the material in the copy of the advertisement. At the same time it can be used creatively to design signage, but care should be taken in this case to make the letters large enough otherwise this font can be difficult to read from a distance.