healthy for you, healthy for the environment…and absolutely fabulous

The future of architectural lighting for office, healthcare, retail and many other applications will combine three key trends: 1. COFFERS: Healthy lighting for interior commercial environments will demand that occupants get lots exposure to big, soft vertical planes of light … Continue reading healthy for you, healthy for the environment…and absolutely fabulous

A PROPOSAL FOR ASHRAE 90.1: generous lighting wattage allowances when using self-generated DC-coupled power?

As a lighting designer for many years, I came to the fervent belief that ASHRAE 90.1 needs to be overhauled to focus on power consumption, not installed load. And that was well over a decade ago. That has only become … Continue reading A PROPOSAL FOR ASHRAE 90.1: generous lighting wattage allowances when using self-generated DC-coupled power?