Originally Posted by
eagletree
one really handy thing on the Garmin computer is that it allows control of the lighting profile. The Varia and my Bontrager lights would be so much handier if I don't have to click through modes at the start of every ride
This is great feature IMHO. I use an Ion 200 up front as a blinky light and the Varia 510 out back. They both automatically turn on when I press the start button on my Edge 830 before the ride and automatically turn off after finishing and saving the ride. Very convenient.