;dlaIKh lshkafka ;mamfrka ;mamrh oshqKq fjk fohla¡ fï wjosh ;=, fld;rï kï f,dalh;=, ;dlaIKh
blaukska fjkia jQjdo lshf;d;a i;shlg ierhla w¨;a iaud¾Üf*daka tl ne.ska ksl=;a ùu tla WodyrKhls¡ tajf.au Thd,d wy,d we;s bka*drâ ;dlaIKh .ek ó,.g wdfõ íÆgQ;a ;dlaIKhhs¡ B,.g fï jkúg ke;=ju neß jhs*hs¡ Tkak w¨;au ;dlaIKh ;uhs fï ,hs*hs (Li-Fi)
,hs*hs ;=,oS ndú;d lrkafka LED n,aí tllska tk wdf,dalh yryd o;a; iïfm%aIkh lsÍuhs¡ fuys oS jhs*hs fuka 100 .=Khla fõ.hla ;sfnkjd¡ tkï .s.d nhsÜ 1 l o;a; m%udKhla ;;amrhla ;=, iïfma%IKh lrkakg mq¿jka¡ fldfyduo iamSâ tl kshuhs fka¡ *s,aï tfyu vjqkaf,daâ lrkak hkafka
úkdä 5hs¡
tfy;a fuys we;s m%Odku .eg¿jkï wdf,dalh w;ßka yria l,úg o;a; iïfm%aIkh isÿ fkdùuhs¡ tkï jhs*hs jf.a ì;a;s w;ßka is.ak,a hkafka kE¡ wdf,dalh m;s;ùula isÿúh hq;=hs¡ wfkla w;ska fuh wdrlaIs; o;a; iïfm%aIKhla f,i;a yÿkajkak mq¨jka¡
uq,skau Li-Fi ;dlaIKh y÷kajd ÿkafka c¾udkq cd;sl fN!;sl úoHd{hhl= jk Harald Haas úiska 2011 jif¾§hs' th yÿkajdÿka ùäfhdaj n,kak my;ska¡
fuh yÿkajdoS wjqreÿ 4la muK .;jQ w;r oeka fuh iaud¾Ü f*daka j,g iy mß.Kl j,g ia:dmkh lr 2020 muk jkúg ,hs*hs ld w;r;a m%p,s;lrKq we;ehs úYaf,aIlhka mjikjd¡ fuu ;dlaIKhfha úfYaIs; jQ m%Odku ldrkh jk o;a; iïfm%aIk fõ.h ksidfjka bosßfhaoS ldg;a iqmsß fõ.hlska wka;¾c,fha ieß ieÍfï yelshdj ,efnkjd¡