• 12 x White LED Bulb with adjustable brightness level • 8 x UV LED Bulb (395nm) with 1W low noise fan. • USB option rate: 1000 mAh for charging mobile devices. • Charging time by USB: 5-6 hrs • 4000 mAh Battery Capacity • 10 hours lantern function • USB input: 1000mA • Size: 242 x 135 mm