GE and the City of London have re-lamped Tower Bridge with ultra-efficient GE LED lights… now’s your chance to bring the light home. Shoot a nighttime Instagram photo or Viddy video of your favorite local monument, and you could win a trip to London for a tour of Tower Bridge, as well as a lighting home makeover from GE. Post your photos and videos with the hashtag #GELights between now and August 12th, and we’ll stream them live at Facebook.com/ecomagination. The public will have until August 19th to vote, and the Instagram photo and Viddy video with the most likes will each win. Good luck!