RK-19 mobile phone beauty fill light is a photography kit providing DSLR lens effect. It is able to rotate 360°for lighting from any angle with all-round led bulbs. The cold & warm 9 levels lighting casts aside beauty selfie problems you may encounter in live show, night shots and backlight. This kit consists of multi-functional 4K HD DSLR wide angle, 4K HD 50x macro and 185° fisheye effect lens. It thoroughly brings selfie light and lens to a brand new level with multiple tiers of coating on high light transmittance pure glass in our patent. Supreme RK-19 will be the genuine professional lighting device for mobile phone photography.