Related Clues:

• Subdued, as shades
• Like a faint light
• Like a low-watt bulb
• Like distant stars
• Like a rocker on tour too long, perhaps
• Lights during Barry White listening session
• Slow-witted Dada song?
• Soul Asylum "Let Your ___ Light Shine"
• Donna Summer "___ All the Lights"
• What the lights do before the band comes out
• What's discovered in ultrasound imaging is badly lit
• Turn down a little, as lights
• Not even close to bright
• Opposite of bright
• Slow to learn