eurolite akku pll 168 ww cw panelBattery powered surface light with 168 dual white LEDs, QuickDMX port and barn doors 4 barn doors to avoid blinding the audience and for protection during transport Slim, rugged metal housing Cordless, flexible and versatile Battery operation up to 8h depending on program used 84 LEDs 0. 5 W SMD 2835 cold white (CW) 84 LEDs 0. 5 W SMD 2835 warm white (WW) Dimmer electronic; pulse width modulation variable; Energy saving mode Integrated show programs