I have a question regarding the external signage requirement. Our project plans to have a totem signage with digital display. Does this need to meet the requirement as specified by LEED i.e do not exceed a luminance of 200 cd/m2 (nits) during nighttime hours and 2000 cd/m2 (nits) during daytime hours or is this only required for signage illuminated by fixture/luminaires ?? My concern is that for the digital signage to be visible in the sun, generally 5,000+ nits is recommended... Please advise..