Best street lighting

[J Route Z]

Are there different names for the different types of street light styles, such as these in NYC: http://goo.gl/maps/mh8zo and this: http://goo.gl/maps/9Q1Di

Would this one be a universal style, with the one spoke in the arm of the light: http://goo.gl/maps/z2Yux with many variations.

What would be the best street light style you have seen?

[Duke87]

Kevin Walsh at Forgotten NY can tell you more than you ever could possibly want to know about NYC lampposts.