Related Clues:

• Was the person in front of a march
• Incandescent descendant
• Headed, as a conga line
• Kind of bulb or TV
• Eco-friendly bulb variety
• Was way out in front
• Christmas bulb, briefly
• Was in position to win the race
• Was just about to be the first to cross the finish line
• Acted as tour guide
• What an effective commander did
• Was at the front of the pack
• Championed
• Was the guide for everyone
• __ light bulb