#!/bin/bash
brt=$(xbacklight -get)
if [ "$brt" = "100.000000" ]; then
    icon="󰃠"
elif [ "$brt" \> "50%.*" ]; then
    icon="󰃟"
elif [ "$brt" \< "49%.*" ]; then
    icon="󰃞"
fi
echo " $icon ${brt%.*}% "