T8 Color Temperature Chart

Nlpip tested three t8 lamp samples from each of 12 models and calculated their chromaticity coordinates to determine if there were perceptible differences in color.

T8 color temperature chart.

The range of color temperature. The higher the degrees kelvin the whiter the color temperature. Household fixtures are commonly found in color temperatures on the kelvin scale of 2700k warm incandescent 3000k warm white halogen and 3500k household fluorescent. Soft white 2700k 3000k bright white cool white 3500k 4100k and daylight 5000k 6500k.

When a piece of metal is heated the color of light it emits will change. This color begins as red in appearance and graduates to orange yellow white and then blue white to deeper colors of blue. In such cases the closest possible match is made and the color is described as correlated color temperature. Daylight color temperature is useful for any high security areas garages parking structures and display areas.

5000 kelvin t8 s are the daylight equivalent with a glow that ranges from pure white to bluish white. It is measured in degrees of kelvin k on a scale from 1 000 to 10 000. See the following image above as a reference. Color temperature is a way to describe the light appearance provided by a light bulb.

Color temperature is a characteristic of visible light that has important applications in lighting photography videography publishing manufacturing astrophysics horticulture and other fields. The 12 models consisted of re80 and re80 hlo ll lamps of two correlated color temperatures cct 3500 k and 4100 k from three manufacturers. An octron t8 fluorescent lamp with a color temperature rating of 4100k for example has a color appearance similar to that of a blackbody heated to 4 100 kelvin 3827 celsius 6920 fahrenheit. Here s a color temperature chart for reference.

Leds are available in warm colors low k to match the yellowish light of incandescent bulbs but you can also choose cooler colors high k with whiter or bluer light. What shape led should i choose. How to choose the right kelvin color temperature. This color temperature is recommended for workspaces and offices.

Light color or color temperature is measured using the kelvin scale. Typically kelvin temperatures for commercial and residential lighting applications fall somewhere on a scale from 2000k to 6500k. The color temperature of a light source is the temperature of an ideal black body radiator that radiates light of a color comparable to that of the light source.