Related Clues:
- Gas that glows in signs
- Gas in many lights
- 'Open 24 hours' sign material
- Bright color descriptor
- Type of gaslight
- Broadway lighter
- Casino sign filler
- Second noble gas
- Gas in an OPEN sign
- Vividly bright
- One of the bright lights in libertine ontology
- Gas in glowing signs
- Gas in Vegas lights
- Gas with a ''new'' name
- Element after fluorine