Originally Posted by RPerry99

... How do you ensure you are visible at night (which products and how many, perhaps lights or luminous jackets)?

Front & rear lights, reflective ankle bands(some worn on my wrist), light colored shirt, reflective jacket, pants w/ reflective stripe.

How well do these products work?

Very good.

Roughly how much money have you spent on these?

Anywhere from US$0(reflective bands from charity events/shops) to over US$200 for a Lezyne Mega Drive light.