The ST-300AD Bi-Color LED Panel from StarryMega is a 13.5 x 12.2 x 12.2" fixture with a color temperature of 5600K that's ideal for matching other daylight-balanced lights, shooting outdoors, or in venues with large windows. It additionally has variable brightness to seamlessly fit in with your light scheme. Like all LED fixtures the light is power efficient. The ST-300AD uses just 300W of power while outputting the equivalent of a 1200W HMI and maintaining a high CRI of 90. The ST-300AD is ready for worldwide use thanks to its 90 - 260 VAC power adapter, but it can also use pro batteries or even your car battery when mains power is unavailable.