“Tighter construction deadlines often push contractors to work around the clock,” said Mark Conrardy, sales engineering manager for the Wacker Corp. “Light towers allow work to continue after dark and permit personnel to work more safely at night.
Article 210 specifies provisions for all branch circuits except for branch circuits supplying only motor loads. Article 430 contains motor load requirements. Branch circuits with combination loads (motor and non-motor) must be installed in accordance with Articles 210 and 430.
The evolution of new lamp technology and fixture design gives homeowners many options for designing with light. The right lamp, fixture and position are all it takes to achieve a dramatic lighting effect in the home.
210.70(A)(2) Lighting Outlets Required Lighting outlet and wall switch provisions for dwelling units, guest rooms (hotel, motel and similar occupancies) and certain areas in non-dwelling occupancies are covered in 210.70(A) through (C).
210.70(A)(2) Lighting Outlets Required Branch circuit requirements are covered in Article 210 of the National Electrical Code. Part III of Article 210 covers required receptacle outlets and lighting outlets.
We had to transpose an entire airport runway in downtown Cleveland into a track for a night race,” said Gary Laidman, vice president of Doan/Pyramid Electric Company, of Bedford Heights, Ohio. “And there was no overhead lighting.
In addition to the slack economy, warehouse managers must juggle other issues: worker safety, the environment and increased corporate responsibility. Managers are turning toward lighting to reduce operating costs, as well as improve safety, the work environment, productivity and quality.
It’s a new day for pop diva Céline Dion and for high-tech security and electronic visual effects at her Las Vegas show of the same name. The electronics for the high-energy show come courtesy of Bombard Electric, Las Vegas.
Hollywood may be the only place where “the look” is more important than it is in retail lighting. Out front or indoors, there are several new technologies available to provide splashy yet economical lighting for stores and businesses.
210.70(A)(2) Lighting Outlets Required Requirements specifying wall switch-controlled lighting outlets (or receptacles) are covered in 210.70. This section contains three subsections: dwelling units, guest rooms and other than dwelling units.
210.70(A)(1) Lighting Outlets Required Lighting outlet requirements are covered in the last section of Article 210. Branch circuits supplying lighting outlets must be installed in accordance with the provisions in 210.70(A) through (C).
A luminaire is defined in Article 100 as “a complete lighting unit consisting of a lamp or lamps together with the parts designed to distribute the light, to position and protect the lamps and ballast (where applicable), and to connect the lamps to the power supply.” Since luminaires (lighting fixtu
Two emerging street lighting stars in the night sky are not quite ready for prime time. However, the LED (light-emitting diode) and the triple-tube compact fluorescent lamp show promise and contractors should be aware of them.