Ikan's Mylo Mini MB4 LED light travel kit offers a wide variety of lighting options within a compact package for cinematographers. The high 95+ CRI LED's provide high color fidelity with a consistent brightness from/between 10-100%! The 50-degree beam angle makes it easy to light a large area with just one fixture. The Mylo MB4 Bi-Color LED light is equivalent to a 300watt incandescent light. Durability and versatility are key features of this impressive LED light. As for battery power, an AC power supply and two Sony "L" batteries for DC power come with this incredible light package! On the back, the large yellow button/knob allows you to adjust the light's brightness or color temperature with a few simple clicks. Ikan's reliable barndoors are included to shape the light as needed. The LED readout also provides very precise measurements. The Mylo MB4 Bi-Color 3200K- 5600K LED light travel kit is ready for any production.