Litepanels Astra 1x1 4x BiColor LED Video Production Lights Works great - Has new updated power board installed. Comes with long 15ft power cable. Description from B&H: Litepanels continues to expand and enhance their formidable LED line with the introduction of the Astra 4X Daylight LED Panel that offers 4x the brightness as the original Daylight 1x1. As in previous versions of the 1x1 form factor, the Astra boasts a stable daylight color balance, 0-100% dimming with negligible color shift and a universal (100-240 VAC) adapter. You can also run on 13-24 VDC batteries with separate purchase of a V-mount or Gold mount battery plate. Output is up to 4x Brighter than Original Daylight 1x1