Related Clues:

• Not well lit
• A few bricks shy of a load
• __ sum: Chinese food tidbits
• Barely shining
• Poorly lighted
• Soften, as lighting
• Not the sharpest knife in the drawer
• Lose luster
• In the 60s, say
• Like Clark Kent's manner
• Low-I.Q.
• Even-tempered
• Underlit
• Turn down?
• Hardly spicy