Lightsabres: Lasers Compared To Star Wars Weapon Sold On Web To The UK. By Damien Pearse, Sky News Online A handheld laser likened to a Star Wars lightsabre and so powerful it can instantly blind and "set fire to skin and other body parts" can be bought online and shipped to the UK. The device - with a beam 1,000 times stronger than sunlight on the skin - is touted by makers as the most dangerous