Accessory Details: Red Removable Lightsaber Blade, Death Star Base, Archway with backdrop
MORE INFORMATION
Darth Vader's base is designed to connect with Power F/X Obi-Wan Kenobi's base - which then recreates the lightsaber battle from the Death Star (Take a look at the lightsaber duel set-up with both bases connected)
Vader has a button in the back - which when pressed lights up the lightsaber
The lightsaber stays lit for about 15 seconds before it automatically turns off