Outdoor-Magazin 06 / 2009 Stirnlampen

http://www.outdoor-magazin.com/test/sonstiges/stirnlampen-im-test.335150.3.htm

Outdoor-Magazin Heft 02/2006 Test Stablampen                               

http://www.outdoor-magazin.com/lampen.3960.3.htm
              

Outoor-Magazin Heft 01/05 TEST Stirnlampen / Bike-Lampen

http://www.outdoor-magazin.com/sixcms/detail.php?id=76671&template=d_od_test_detail05 

Alpin Heft 04/04 TEST Stirnlampen

http://www.alpin.de/produkttest/news/02745844-98f8-4857-9c26-470305d76711