Paint Pickup Head Yellow or Similar

A tip provided at the 2020 National Pavement Expo was to paint your parking lot sweepers' pickup heads bright (fluorescent, perhaps) yellow so they will be more visible during nighttime hours.

Your operators will find it easier to navigate near curblines and other obstacles when it's easier to see the sweeping head in dim light.

Have an idea that would be helpful to others in the industry? Please let us know what it is.