This set comprises four EUROLITE AKKU UP-1 QCL Flex Spot QuickDMX battery-powered uplights and one SB-4 Soft Bag L. Each uplight has a 15 W 4-in-1 RGBW SMD LED, a manually tiltable head and interchangeable front lenses for 9° or 15° beam angles. Control is available via DMX, QuickDMX wireless DMX, stand-alone programs, sound-to-light and IR remote. Battery operation lasts up to 18 hours, with a 6-hour recharge time. The black nylon bag has four padded compartments.