Related Clues:

• Eye-catching sign material
• Gas in some fluorescent lights
• None like a city light
• City light - none like it
• None like bright city light
• Brightly coloured advertising sign
• Gaseous element, in advertising sign say
• 'Chemical element, often used in lights (4)'
• None could make so light of this
• Make light of it
• One may make light of the age of the North
• The time of the North one can make light of
• The North gets time to make light of this
• One might make light of it
• It's light, but it's great gas