Hi Sudesh, I'm not sure what you mean by that?
If you mean they give more light output so are safer then yes they do
If you mean they have a "modern" blueish look then IMHO they've got the wrong bulbs in and are giving away brightness for the sake of fashion
Make sure you fit 4300K bulbs for the brightest (white) light output and don't put yourself in the same category as the Corsa/Saxo, baseball cap boys with their purple (>8000K) headlamps which are as silly as they are useless... rant, rant
Cheers
Mark (only half joking on this occasion)