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Tag: lighting
Driving Down Costs on the Lighting Front
2014-05-19 19:39:30| Electrical Construction & Maintenance
Everyone should be well aware of the fact that lighting load in a commercial or educational type building runs at about 30% to 40% of the total building load. Content Classification: Influencer Industry Viewpoint read more
Tags: front
costs
driving
lighting
Lightening Up on Lighting Loads
2014-05-19 19:39:30| Electrical Construction & Maintenance
By Michael A. Anthony, P.E., University of Michigan; Philip Ling, P.E., Power Quality Institute; and Jose Meijer, Peter Basso Associates Electrical professionals have long observed the “underloading” of customer-owned transformers, which, in part, is brought about by National Electrical Code (NEC) Chapter 2 design demand rules. read more
Tags: lighting
loads
lightening
Switch Connection Requirements for Lighting Loads
2014-05-19 14:02:00| Electrical Construction & Maintenance
By Mike Holt, NEC Consultant Article 404 of the 2011 NEC covers the the requirements for switches, switching devices and circuit breakers used as switches. Content Classification: Influencer read more
Tags: requirements
connection
switch
lighting
Lighting the way to graphene-based devices
2014-05-17 17:50:10| Electronics - Topix.net
A technique whereby semiconductors made from graphene and boron nitride can be charge-doped to alter their electronic properties using only visible light has been demonstrated by researchers.
Orga Completes Installation of TD/PM Circle-H LED Helideck Lighting System for Ensco
2014-05-15 16:50:00| Offshore Technology
Orga Offshore has installed its innovative CAP 437-compliant Circle-H LED touchdown, positioning and heliport identification marking system on Ensco's jackup drilling rigs ENSCO 70 and ENSCO 80.
Tags: system
led
installation
lighting
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