Related Clues:

• Switch to low beams
• Faded
• Not clear
• 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
• Low-I.Q.
• Underlit
• Turn down?
• Reduce in intensity
• Not real smart