Do you ride at night?

 Been riding at night since the early 90s with 5 watt halogen upgrades to my plastic Cateye that would melt when I stopped. It had a six volt cellphone battery that was half the size of a brick and weighed just as much with a burn time of about an hour and a recharge time of 10-12 hrs. Lights have progressed SO FAR since then. Just the other night I posted a pr on fast trail that I have ridden dozens of times.