Possible Clues:

• This holds a highlight
• Street corner fixture
• Street light (on which George Formby leant?)
• Street feature
• Corner fixture
• Pole, light-headed with malt, pops out
• Standard of urban enlightenment
• Movingly, top psalm can provide a pillar of light
• Pillar for street light
• Enlightenment can be obtained from this combination of palmtops