Typical reflection brightness of reflective material: 80cd/ (LX = m2) what does it mean?
80CD/ (lx.m2), from the perspective of reflective material, is the 80 light, which is a formal term.
Luminous intensity (light intensity in inverse reflector = observation direction) / (inverse illumination reflector is perpendicular to the direction of the incident light on the plane), Candela said (CD/LX) per lux;
The inverse reflection coefficient (= = coefficient of luminous intensity (retroreflective) / body surface area), the CD / (Lux *m2) said, CD/ (LX.M2).
