The Superdome is seen after the lights went out during the second half of NFL Super Bowl XLVII football game Sunday, Feb. 3, 2013, in New Orleans. (AP Photo/Marcio Sanchez)
Half the lights are out in the Superdome during a power outage in the second half of the NFL Super Bowl XLVII football game between the San Francisco 49ers and Baltimore Ravens on Sunday, Feb. 3, 2013, in New Orleans. (AP Photo/Marcio Sanchez)
Field judge Craig Wrolstad stands on the field after the lights went out during the second half of NFL Super Bowl XLVII football game Sunday, Feb. 3, 2013, in New Orleans. (AP Photo/Matt Slocum)
Baltimore Ravens players look around the Superdome after the lights went out during the second half of NFL Super Bowl XLVII football game Sunday, Feb. 3, 2013, in New Orleans. (AP Photo/Matt Slocum)
San Francisco 49ers tight end Vernon Davis (85) looks around a dark stadium after the lights went out during the second half of NFL Super Bowl XLVII football game Sunday, Feb. 3, 2013, in New Orleans. (AP Photo/Matt Slocum)
NEW ORLEANS — The Super Bowl was delayed because of a power outage Sunday, plunging parts of the Superdome into darkness and leading to a 34-minute delay in the biggest game of the year. The Baltimore Ravens were leading the San Francisco 49ers 28-6 when …
