The best replacement for hid is led.

The best alternatives to hid are rated as following:
★★★★★  led
★★★★  halogen
★★★  xenon
★★  hide
★★  projector
★★  led headlights
★★  halogen headlights
★  hidden
★  hps
★  fluorescent
★  projector headlights
★  led lights
★  led grow lights
★  led fog lights
★  cfl
★  silverstar
  bi xenon
  led offroad lights
  rfid
  halogen lights
  halo headlights
  spp
  55w hid
  xenon difference
  xeon
  led lighting
  cree led
  35w
  led flashlights
  led spotlights
  acura tl hid
  55w
  metal halide
  led brighter
  led driving lights
  led light bar
  xenon lights
  halogen better
  t5
  led motorcycle
  have hidden
  led off road

Your alternative for hid is not listed? Suggest!
Speaking about hid, one probably shouldn't forget about projector.

Other search terms related to hid and their ratings are:
★★★★★ projector
★★★★ drl
★★★★ projector headlights
★★★★ daytime running lights
★★ high and low beam
★★ projectors
high beams
You have in mind a companion for hid and it is not yet here? Propose!



Google Trends

Scale is based on the average worldwide traffic of hid in all years. Click on graph for more.
hid
led
halogen