Ticken, how many days it took to deliver? Have seen AliExpress quoting very long durations. I've read that LED headlights are not good during rains as light reflects especially because the color temperature is 6000k or above. How was your experience? What is the color temperature according to you? Would have preferred atleast 5000K if possible but LEDs are on bluer side looks like.
Also does any one know if these are illegal to be used in India and police might catch during inter state travels? Also will it fit in Tiago's H4 headlights?
It took around 25 Days for the LEDs to arrive from Aliexpress to my address.
Color temperature is about 6500K but there is no bluish tint to the light output like in some cheaper LED Headlights.
As per as Rain and Fog is concerned, I have use it in a very slight drizzle and it was fine, same for Fog, have encountered very brief and rather thin fog recently. As per as I can make out, If the Headlight housing lens i.e the otherside of the Headlights is dirty, The light output from the LEDs gets scattered to some extent so keeping the outside of the Headlights is important.
And for LED Headlights being Legal or Illegal, well, we now have Cars with Factory fitted LED Headlights with Projectors like Suzuki Swift, Dzire and without Projectors like Honda City. Most important is to check out the Low Beam cutoff so that the light does not blind the on coming traffic.
As per as Retrofitting LEDs on Tata Tiago, you can snap a picture of rear side i.e the connection side of the Headlights and check for the clearance