Ultimate Support LTB-24B Dual 24'' Lighting SidebarsThe LTB 24B Dual 24'' Lighting Sidebars are a great and flexible way to add more lights to your Ultimate Support lighting tree. It features two 24" sidebars that mount to the telescoping pole of any current TS tripod speaker pole (extra tall Ultimate Support TS tripod speaker stands are recommended), and or an LTV 24B Vertical Extension. The two sidebars are height adjustable, so you can mount them where you need them on the pole for maximum