This Star Wars Darth Vader Ultimate FX Lightsaber has been personally hand-signed by David Prowse, the man behind one of the most recognizable masks in film history Darth Vader! Lightsaber has an on/off switch, uses 2 'AA' batteries, when switched on, saber features a glowing red blade, sounds from the moive and is manufactured by Hasboro. Makes a most impressive display. For authenticity puposes the Lightsaber comes with a serial-numbered Hologram and includes a matching Certificate of Authenticity featuring a picture of David signing Lightsaber. PLEASE NOTE THAT THIS ITEM WILL NOT BE IN STOCK UNTIL APRIL 1ST 2016. PLEASE CONTACT US IF YOU WOULD LIKE TO PRE-ORDER THE ITEM.