you have to use the force on all of the red squares with vader. Once they are all on at
the same time, the force field will come off.

The above answer is useless, as you first need to find the hidden locations to build the
light panels. The first panel is built by destroying the pipes to the left of it. The
second is built by opening the Bounty Hunter then Stormtrooper door in the center column
of the level.

The fourth is built by lighting all of the back panels behind the electric floor (on the
other side of the level).

I still can't figure out the third panel, though.

1) Left corner next to panels, blow up items
2) Go to center column, use bounty hunter to blow up wall, use stormtrooper on camera to
get pieces
3) Use dark force on the red lights behind electric floor. This drops pieces on the
catwalk next to electric floor. ***emble and use bounty hunter camera to get pieces
4) Right corner next to panels, blow up items