The present invention relates to a bidet nozzle in a bidet installed on the toilet seat, and in addition to the bidet nozzle, which is used only for washing and bidet, we add another bidet nozzle to the inside and body of the toilet. As a function that plays a very important role of sterilization function, 2way4-4 electrolytic water injection & sterilization lamp integrated bidet nozzle pipe is divided into 2 bidet nozzle pipes, and the 1st (Inner) cleaning & bidet nozzle pipe 140 has cleaning and bidet functions. Bidet No. 2 (Outside) Electrolytic water spraying & sterilization lamp integrated bidet nozzle pipe 130 is a 2way 4-4 electrolytic water spraying & sterilization lamp integrated bidet nozzle pipe that performs sterilization function. After washing and bideting the anus area covered with hair and the genital area of a moist and scented woman, it is dried or wiped with a tissue to finish it, but foreign substances or various bacteria attached to a part of the user''s body can be completely removed by washing and bidet alone. In order to solve this problem, the first cleaning (inner) cleaning & bidet nozzle pipe 140 comes out in order to solve this problem. Bidet function is performed and the second time (outside) electrolytic water injection & sterilization lamp integrated bidet nozzle pipe 130 comes out to sterilize. UV-C Led sterilization lamp 150 used at this time has a wavelength of 275nm, which has excellent sterilization power. The electrolytic water obtained by sterilizing the water on the inside of the toilet bowl and the inside of the toilet by directly irradiating the light source at a close distance (10 to 15 cm) and electrolyzing tap water or ground water is covered with fine lines and fur, which are part of the user''s body. It is a 2way4-4 electrolytic water spraying & sterilizing lamp integrated bidet nozzle pipe device that sterilizes the anus and wet and smelly female genital area to remove 99.9% of various bacteria and viruses.본 발명은 화장실 좌변기