Determining the light levels in your shop is an important part of ensuring that your customers have a pleasant shopping experience. If you have limited natural light or operate at night, you can ...
Placebo tube up 46 by Modular Lighting Instruments. Image Courtesy of Modular Lighting Instruments We know that lighting is probably one of the most powerful means of influencing the perception of a ...
Right-N® is the computerized version of the just released Air Conditioning Contractors of America (ACCA) Manual N, 5th Edition, light commercial load calculation method. Right-N can be used to rapidly ...
This article may contain affiliate links that Yahoo and/or the publisher may receive a commission from if you buy a product or service through those links. I often think that great design is one part ...
In my recent post about calculating the speed of light, I mentioned Ole Roemer's calculation in 1676. The basic idea uses the orbit of one of Jupiter's moons. The orbital period is constant, but there ...
Placebo tube up 46 by Modular Lighting Instruments. Image Courtesy of Modular Lighting Instruments We know that lighting is probably one of the most powerful means of influencing the perception of a ...
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