The Priory and St Leonards areas are the latest areas to have their street lights switched off at 12.30am.
However the busiest 'walk home' routes will keep their lighting - those include Magdalen Road, St Leonards Road, Topsham Road and Barrack Road.
The idea is to cut carbon emissions and save energy costs.
New service station could be built near Barnstaple
The scheme includes 22 business units
Devoncast- Murder in Sidmouth with Jeremy Vine, crumbling cliffs and fake tweets for the birds
Murders, rockfalls and swifts among Devon's stories this week
Concern as under half of Devon residents eat their 5-a-day
Worse than national average
Dawlish cliffs could collapse at any time
Newton Abbot MP says action needed
Two murders in Cornwall
They're not linked
Councillor owes more than £3,000 in council tax
They are paying it back at £130 a month
