The best replacement for led is lead.

The best alternatives to led are rated as following:
★★★★★  lead
★★★★★  lcd
★★★★  plasma
★★★  cfl
★★  plasma tv
★★  lcd monitor
★★  lcd tv
★★  fluorescent
★  halogen
★  hps
★  hid
★  oled
★  neon
★  incandescent
★  uv nail lamp
  laser printer
  lcd which is better
  ccfl
  lcd for gaming
  plasma for gaming
  xenon
  lcd television
  lcd hdtv
  laser
  lcd better
  lcd display
  purpose driven
  plasma tv 2013
  halogen bulbs
  metal halide
  halogen lighting
  led lit
  ips
  lcd monitors
  laser printers
  lcd tv for gaming
  lcd tv which is better
  lcd computer monitor
  cfl light bulbs
  plasma which is best
  lights
  cfl more efficient
  plasma television
  fluorescent lights
  lead grammar
  incandescent bulbs
  lcd televisions
  fluorescent lighting
  strobe
  lcd screen
  led lcd
  hid headlights
  t5
  neon signs

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

Other search terms related to led and their ratings are:
★★★★★ resistor
★★ built in resistor
★ integrated resistor
★ led
★ switch
★ dimmer
internal resistor
ips
pcb
resistors
capacitor
parallel port
led t5
You have in mind a companion for led and it is not yet here? Propose!



Google Trends

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