Much more reliable than anti-blue light mode and anti-blue light film. Current anti-blue light TVs have software anti-blue light technology and hardware anti-blue light technology. Usually the effect of hardware technology is better than software technology. Skyworth 65H5 uses optical technology. Anti-blue light technology belongs to the category of hardware anti-blue light technology, which can solve the problem of blue light hazards from the root cause. Moreover, their technology has also been certified by the German TUV and is not an advertising gimmick.