Here in the States, the Energizer brand makes at least two inexpensive head-mounted LED flashlights. They have adjustable headbands and adjustable hinges so you can set the light angle. Both have red and white light modes; the less-expensive one (about $15) has only one brightness setting for the white side while the more expensive ($20?) has three.
There are much more expensive alternatives - and I do like that mic-mounted one - but these get the job done for minimal $.
Dave Blevins