some people don't like them, but,
i use a LED LENSER head light all the time, a bit pricey at £38.00 + vat
but boy they are good, single LED runs off 3 x AAA batteries and goes for days.
would not be without it,
and nor would any of my staff.
whether you think you look silly with it on, is a matter of personal choice, but i really don't give a hoot, the thing is so good, its part of the standard kit in all vans,
consider this
you have to get up in a roof void, carry a lead light, extension lead, move it around to get were your getting to, or try to hold a torch and connect the cables,
no way, two hands free to work, light your work area just by looking at it.
works for me.
Oasis