The double sided fire exit left sign with left arrow is designed to be hanging from a ceiling where there is no other place to fix it or where the viewing angle would need a sign projecting at right angles. Our Jalite photoluminescent rigid plastic sign operates in the dark if the lights go out suddenly.
Fixing requires select the optional hanging kit for flat or suspended ceilings - the two spring hooks will stretch to your desired length from the included hook fixings | 
