echo 1 > /sys/class/led_anim/effect_enable 
echo 159299 > /sys/class/led_anim/effect_rgb_hex_lr
echo 1 > /sys/class/led_anim/effect_cycles_lr
echo 1000 > /sys/class/led_anim/effect_duration_lr
echo 1 >  /sys/class/led_anim/effect_lr
