ðɪs θˈiəɹi hɐz fˈɔːlən ˌaʊɾəv fˈeɪvɚ, haʊˈɛvɚ, æz ðɛɹ ɪz nˌɑːt ɪnˈʌf lˈaɪt dʒˈɛnɚɹˌeɪɾᵻd baɪ ðɪs lˈaɪtnɪŋ sˌoʊ æz təbi əbzˈɜːvd.
This theory has fallen out of favour, however, as there is not enough light generated by this lightning so as to be observed.