Daylighting: Natural Light in Architecture

Luminaire choice

Lamp – Fluorescent

Reduced energy use, less than the conventional T8 lamp

Reduced glare with the use of three-dimensional glare control system

The T5 lamp uses less glass (40 per cent) and less mercury (80 per

cent) than conventional lamps

Extended lamp life minimizes maintenance and reduces disposal and

recycling costs

Luminaire body /louvre

Louvre high gloss mirror optic

Small lamp body size reduces materials of manufacture

54 Daylighting: Natural Light in Architecture

Computer simulation of artificial lighting

Buro Happold