Keeps workers visible night and day, wet or dry. A must for surveyors, construction and highway workers.

Embedded ultra-bright LEDs provide over 200 hours on only two "AA" batteries, a compact and shockproof power supply. Using Reflexite™, the reflective material chosen by professionals, the LEDs are magnified hundreds of times to create a "beacon" of light visible over 400 yards (365m). Snap closure, one size fits all.