Check this out

[porschefan]

http://blog.scifi.com/tech/archives/2007/04/04/ear_light_illum.html

Wonder how practical this would actually be?

 

[flash_bang]

well, depending on if it has multiple levels, actually isn't made like a cheap gimmick thing, (possibly nitrolon type thing), then I would fo fer it. One thing, I would have to see how much I could hear with it on, as sound blockage would not be cool.
Have a good one,
Flash

 

[Pellidon]

I have seen some similar that don't have the pad over the ear blocking your hearing to some degree. They don't need to be blisteringly bright to function unless you want them to act like a Borg laser targeting headgear.