Review on Lumen Wand: Proven Durability and Reliability in Roadside Emergency - Essential Addition to Your Vehicle Safety Kit by David Roberts

Batteries were installed but the wand did not light up. We contacted the manufacturer and they sent a second wand which also didn't work. Very disappointing. The on/off switch didn't seem to work on either device. There are no instructions in the kit but it is so simple why is it needed. The manufacturer delivered the second block very promptly, although this did not catch fire either.