Forgive me for chiming in late on this very old thread, but may I suggest all who have not converted yet to newer lighting to consider contacting Daniel at Daniel Stearns lighting? He is a pro and will help you understand why most all of our older coaches have such dismal headlight illumination.
Daniel Stern Lighting Consultancy and Supply
I’m in the infancy stages of a complete changeover....excited to know that I’ll be able to see at night. We had a huge scare late at night in Houston last December. Needed to get to our park to sleep and needless to say, it was terrifying to say the least!
John