My in laws send my son a ton of these LED finger lights. Well I put 2 and 2 together and bam headlights on the cheap. I am going to do more with these and an old reciever pack (more juice for longer) in the future but for a trail, not bad.
finger light.
velcroe
Ream out the headlight holes so the light fits in snuggly. and put velcroe to hold in place.
wala scary red eyes.