Live streaming Dual arm filling light RK39 is a a professional multi-functional filling light with universal adjustment of 5G ive broadcast, beauty tattoo, tattoo eyebrows, hair manicure, makeup teaching recording, portrait still life fill light, etc. Following functions added on the base of ring light: universal adjustment, free adjust angle, a set of fill light components, wider filling light, so for more professional 360° photographic filling light. Applications are wider than traditional ring light or dual arm filling light. It's power by 220V DC or USB during outdoor shot. On light control, both USB power or DC power support cable remote to control light brightness, color temprature and light modes. Light rotating swtich can control dual arm light power. Whole light components applies 288pcs 60lum 2835 cold and warm led bulb. Through 19v 4A adapter reaches 60W high brightness. At the same time, it can charge mobile, makes more professional photography.