/24-7PressRelease/ - BROOKLYN, NY, July 27, 2008 - Color temperature and CRI provide some helpful information, but they are not perfect. Color temperature, for instance, fails to indicate anything about how a given light source will render colors. For example, imagine two "cool" light sources with similar color temperatures and color appearances. Suppose light source A produces fairly uniform energy across the spectrum. Suppose light source B, which looks the same produces a similar spectrum except with almost no light in the red. Red objects which appear natural under light source A will therefore look dull and colorless under light source B even though both lights are the same color temperature. In general, a high CRI figure means a light source will render colors well. However, since CRI figures are calculated for light sources of a specific color temperature, it is not valid to compare a 2700k, 82 CRI. In addition, remember that CRI is an average of eight different colors. This means that a light source with a high CRI will tend to render the broad range of colors well, but it is not a guarantee that any specific color will appear natural. Used in conjunction, however, color temperature and CRI can provide excellent benchmarks for the comparison of the light sources.
About eBulb Inc.
BulbAmerica.com is the largest wholesaler provider of quality Stage lighting fixtures, light bulbs and energy saving compact florescent for the US market. BulbAmerica.com specialized in CFL lamps, Halogen light bulbs, LED lamps, Metal Halide bulbs as well as full solution for the Stage & Studio lighting fixtures needs. Since day one, the goal has been to earn the trust of customers by giving them a dedicated customer service as well as providing energy efficient lighting products to businesses and consumers. To learn more, please visit http://www.BulbAmerica.com.
# # #
Read more Press Releases from Nir Mizrachi:Other Press Release Headlines:
