Lightstick 6" is easy to use and can be useful for a variety of applications; emergency situations, contingency lighting, evacuation illumination, rescue signaling and maintenance operation. Har mange. Jo flere du kjøper jo billigere blir det. OBS: Utgått på dato i 2017, vet ikke om det har noe å si for bruken. De jeg har testet har virket fint. Part of the offshore personal grab bag for use on offshore installations and barges, typically stored in lockers or in accommodation area. This Cyalume® lightstick lasts up to 12 hours and has a shelflife of up to 5 years. No maintenance or batteries required. With a simple bend, snap and shake, SnapLight® industrial grade, phthalate-free chemical lightsticks provide instant light for all emergency situations.