What better way to celebrate something 'Star Wars'-related than with a massive light saber?

The force was strong with BT Tower in London on September 15 when it was converted into a 581-foot saber to celebrate the release of the original 'Star Wars' trilogy on Blu-Ray.

Anthony Daniels, who played droid C-3PO, did the honors of pressing a very large power button to activate the tower. Check it out below:

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