Features: "Matrix lighting" technology Battery power indicator Brightness adjustment wheel High quality LED bulbs, Long lifespan Eco-friendly & power saving Multiple battery options Expandable up to 9 LED panels Specifications: Operation Current: ¡Ü2A Power Supply: DC 5.5V to 9.5V Average Life Span: ¡Ý50,000h Volume (L*W*H): 151*56*100mm Power: 18W Cooling Mode: Natural Ventilation Net Weight: 325g Color Temperature: 5500K Package includes: 1 * LED Video Light 1 * Soft Filter 1 * Orange Filter 1 * Stand for Camera Flashlight 1 * User Manual