Chemlight By Cyalume Technologies 9-55600 Lightstick Blue 6 in 8 hr PK10 dlp replacement lamp

Pack of ten blue lightsticks

This pack contains ten blue Chemlight lightsticks, each six inches long and rated for eight hours of illumination. They include self-standing holders and have a four-year shelf life. The sticks are intended for traffic and parking-lot marking where portable, non-electric light is required.

Eight-hour duration per stick

Each stick provides up to eight hours of continuous blue light before fading. Ten sticks give a combined eighty hours of coverage for a single shift or multiple shorter uses. Once activated the light cannot be turned off or recharged, so they suit one-time deployments rather than repeated daily use.