Related Clues:

• It will shed light on things
• Nightingale prop
• Prop for Florence Nightingale
• See 19 Across
• Projector bulb
• ''Post'' or ''light'' leader
• Miner's aid
• Source of light
• Desktop item
• Item on an end table
• 'Aladdin' discovery
• Spelunker's light
• Item on a bedside table
• End-table item
• ''Shade'' starter