Ontario synth-wavers Purity Ring are famous for performing with crazy, innovative light setups, and if you haven’t seen the rig they’ve been using in their shows recently, it’s a sight to behold. The duo performs while surrounded by strands of multicolored lights that hang from the ceiling and flash in time with the music, making the stage look like an enchanted swamp or a particularly trippy Christmas display. Last night, they took that beautiful setup to the outdoor festival stage at Jimmy Kimmel Live, where they showed it off in all its glory. The duo performed “Begin Again,” the single from the recent album Another Eternity that, just yesterday, got its own spooky music video. Watch the performance below.

Another Eternity is out now on 4AD.