The Bower Digital Professional LED Video Light provides elite lighting efficiency for your photography and videography needs. The 120 LED lights pack a punch and stay cool, offering excellent color balance and powerful, even light coverage. Its Evenflow dimmer gives the user maximum control over light output and its lightweight, compact design makes it the perfect portable accessory. The Digital Professional LED Kit performs admirably even in low-light situations. The light is powered by a 3200 mAH 7.4 V Sony F550 Li-ion battery for extended use.