Along the M5 betwwen junctions 5 and 6 ,the street lights are 12M posts with PHILIPS SGS204 lanterns ( SON-T bulbs,integral gear,flat glass) .  The last time I seen these street lights was in June 1999.

 This is along M5 going south and this was taken in May 2010 .This is at Junction 18,

The street lights are 12M , 14M posts with PHILIPS IRIDIUM lanterns( SON-T bulbs,integral gear,flat glass) .

These street lights were changed around year 2007-8 .

The old lanterns were PHILIPS MA 60 lanterns ( ( 180W SOX bulb , integral gear , Nema socket 1part photocell ) .

 This is along M5 going south and this was taken in May 2010 .This is at Junction 19.

The street lights are 12M , 14M posts with PHILIPS IRIDIUM lanterns( SON-T bulbs,integral gear,flat glass) .

These street lights were changed around year 2007-8 .

The old lanterns were PHILIPS MA 60 lanterns ( ( 180W SOX bulb , integral gear , Nema socket 1part photocell ) .

 This is along M5 going south and this was taken in May 2010 .This is at Junction 30.

The street lights are 12M , 14M posts with PHILIPS IRIDIUM lanterns( SON-T bulbs,integral gear,flat glass , Nema socket 1part photocell ) .

 This is along M5 going North and this was taken in May 2010 .This is at Junction 31.

The street lights are 12M , 14M posts with PHILIPS IRIDIUM lanterns( SON-T bulbs,integral gear,flat glass) .

The old lanterns were PHILIPS MA 60 lanterns ( ( 180W SOX bulb , integral gear , Nema socket 1part photocell ) ? .

On the A30, A38 ,the street lights are 12M posts with PHILIPS MA 60 lanterns ( ( 180W SOX bulb , integral gear , Nema socket 1part photocell ) .

 This is along M5 going North and this was taken in May 2010 .This is at Junction 30.

The street lights are 12M , 14M posts with PHILIPS IRIDIUM lanterns( SON-T bulbs,integral gear,flat glass , Nema socket 1part photocell ) .

 This is along M5 going North and this was taken in May 2010 .This is at Junction 18 .

The street lights are 12M , 14M posts with PHILIPS IRIDIUM lanterns( SON-T bulbs,integral gear,flat glass) .

These street lights were changed around year 2007-8 .

The old lanterns were PHILIPS MA 60 lanterns ( ( 180W SOX bulb , integral gear , Nema socket 1part photocell ) .

 This is along M5 going North and this was taken in May 2010 .This is at Junction 18 .

The street lights are 12M , 14M posts with PHILIPS IRIDIUM lanterns( SON-T bulbs,integral gear,flat glass) .  There is some THORN PILOTE T3 lanterns ( SON-T bulbs,integral gear,flat glass) as well on the slip road .

These street lights were changed around year 2007-8 .

The old lanterns were PHILIPS MA 60 lanterns ( ( 180W SOX bulb , integral gear , Nema socket 1part photocell ) .

 This is along M5 going North and this was taken in May 2010 .

There are some of these street lights with double arm brackets along the M5 . These lanterns are PHILIPS TRAFFIC VISION  lanterns ( SON-T bulbs,integral gear,flat glass, Nema socket 1part photocell ) .

These street lights were changed around year 2007-8 .

The old lanterns were PHILIPS MA 60 lanterns ( ( 180W SOX bulb , integral gear , Nema socket 1part photocell ) .