The best replacement for flashlight is laser.

The best alternatives to flashlight are rated as following:
★★★★★  laser
★★★★★  torch
★★★★  headlamp
★★  weapon light
★★  bulb
★★  spotlight
★★  tactical light
★★  bike light
★★  surefire
★★  led flashlight
★★  flashlight
★★  incandescent flashlight
★  xenon
★  continuous light
★  jason heard
★  candle
★  regular flashlight
★  incandescent
  night sights
  lantern

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

Other search terms related to flashlight and their ratings are:
★★★★★ laser
★★★ taser
★★★ laser pointer
★ pepper spray
★ green laser
mace
knife
cell phone charger
You have in mind a companion for flashlight and it is not yet here? Propose!



Google Trends

Scale is based on the average worldwide traffic of flashlight in all years. Click on graph for more.
flashlight
laser
torch