Related Clues:

• Barely perceptible, say
• Barely seen
• Hard to see in
• Much less than brilliant
• End of crossword — I am needing a bit of illumination?
• Low-wattage
• Lower, like lights
• Days in March initially quite dark
• ___ sum
• Faint, as light
• One’s following plot that’s obscure
• Unclear in the mind
• One investing in Deutschmark? Not bright
• Like light you can barely see in
• Lowly lit