The ADJ Mega Bar RGBA is a DMX intelligent, LED bar fixture that is rechargeable lithium battery powered. The built-in battery gives you the freedom to place your fixture wherever you desire and lasts up to 8 hours on a single charge. This fixture can be connected in a Master/Slave configuration or used in a stand alone mode. The Mega Bar RGBA has five operating modes: Auto, DMX Control, RGB, Sound Active, and Static Color mode.