From Grainger Industrial Supply

The U.S. Department of Energy has announced new energy-efficiency legislation that will impact the manufacture of incandescent light bulbs, linear and U-shaped fluorescent lamps, and PAR lamps. For fluorescent and PAR lamps, the legislation goes into effect on July 14, 2012. After this date, most T12 and many T8 and PAR lamps will no longer be manufactured.

Read the Whole Article

Products & Services
Spectral Lamps
Spectral lamps radiate line spectra of various gases and metal vapors with high brightness and spectral purity.
LED Lamps
LED lamps are light emitting diode arrays with traditional lamp ballasts.
Halogen Lamps
Halogen lamps are high pressure incandescent lamps containing halogen gases such as iodine or bromine, which allow the filaments to be operated at higher temperatures and higher efficacies.
Stage Lamps
Stage lamps are used for stage, studio, or television lighting. They are often made of quartz instead of glass to provide higher pressure ratings, higher melting temperatures, and more energy-efficient designs.

Product Announcements
Philips Emergency Lighting - Emergency Ballasts for Linear Fluorescent Lamps
Linear fluorescent lamps serve as a mainstay in commercial, industrial and institutional lighting. Philips Bodine fluorescent emergency ballasts for linear lamps operate most single and bi-pin... (read more)
Elmet Technologies, Inc. - Lighting Components
Elmet Technologies offers a full array of lighting components both as a manufacturer and as the exclusive North American representative for Philips Lighting components produced globally. Their... (read more)
Elmet Technologies, Inc. - Tungsten Fabricated Parts
High temperature industrial furnaces frequently require tungsten components for their successful operation. Tungsten rod or flat sheet heating elements are used in vacuum and hydrogen furnaces. (read more)
 

Topics of Interest

Light Spectrum Color Temperature All light bulbs, generally called lamps, produce a thermal spectrum of light with a specific color temperature. This spectrum is a broad, featureless mixture of...

6B LIGHT SOURCES A light source is any natural or artificial illumination. In fact, windows and skylights may be considered as dimmer-operated 'daylight fixtures' fitted with clear surface-mounted...

were in the news recently when U.S. legislators passed a Bill that mandated energy-efficiency standards light bulbs must meet by 2014. The Bill would make it impossible to sell the incandescent bulbs...

Characteristics of Typical Lamps Table 8-1 lists the leading characteristics of a wide selection of typical lamps, including incandescent, PAR, R, and ER, tungsten-halogen, fluorescent, mercury,...

Incandescent Lamps Incandescent lamps are available in hundreds of different bulb shapes with a wide range of light output, energy consumption, and life ratings. Energy consumption can range from a...