If you re looking for an affordable secure way to add a lighting tree to your gig start right here w/the LTP-48B. It s a 48-in T-style lighting crossbar that easily & securely fits on the top of any current Ultimate Support TS tripod speaker stand (extra-tall Ultimate Support TS tripod speaker stands are recommended) and/or an LTV-24B Vertical Extension. Simply place it on top of any one of these & you have a professional lighting tree - just add your lights & you re ready!The LTB-48B features four pre-drilled holes for convenient mounting of your lighting equipment - we ve even included mounting hardware to get you started. It s constructed w/thick-walled aluminum so while it s amazingly light it s rated for use w/C-clamps (not included). The LTB-48B also includes two UNF-150 mounting brackets for mounting lighting equipment such as dimmer packs to the lighting tree.LTB-48B Features: