I have a Night Rider Sport.. long Amp/Hr, 5D cell waterproof battery case,
and a NiMH "headtrip" for handlebar mount or helmet mount.
a small sized battery pack on a long lead to put in your pocket..
both 6v halogen bulbs . 10w and 15w

Lost a small part of a NR handle bar QR clamp, since then they had changed the design,
no longer had the small part I needed , and so they sent me another entire Handlebar clamp
Gratis..
Customer service after the sale , makes repeat customers ..

have a dual bulb halogen light , just needs a battery replacement, the 12V NiCad pack passed its charge cycle capacity