Fluorescent Light Bulb Color Temperature Chart

Kelvin color temperature scale explained the kelvin color temperature scale is used to describe the way various light temperatures appear visually.

Fluorescent light bulb color temperature chart.

Fluorescent light colors are determined by the selection of the phosphors inside a bulb. Soft white 2700k 3000k bright white cool white 3500k 4100k and daylight 5000k 6500k. 2700k color temperature of an incandescent bulb very soft yellow and orange color. Color temperature and color descriptions may differ slightly between bulb manufacturers.

Household fixtures are commonly found in color temperatures on the kelvin scale of 2700k warm incandescent 3000k warm white halogen and 3500k household fluorescent. Light bulb color temperature is represented in the unit of absolute temperature kelvin noted by the symbol k. Warm lights are recommended for places where you need to. Good for areas that require soft lighting like dining areas.

Color temperatures higher than 3500k are typically used for commercial and hospital applications as the light is bright and has a bluish daylight cast that can be harsh for home interiors. There are two standard measurements for the color characteristics of light. A color temperature of 2700 3600 k is generally recommended for most indoor general and task lighting applications. Color rendering index cri a term used to describe the extent to which an artificial light source is able to render the true color of objects as seen by natural outdoor sunlight which has a cri of 100 and color temperature which expresses the color appearance of the light itself.

You will find this color temperature in cooking kitchens retail stores and daytime offices. The three primary types of color temperature for light bulbs are. Light color or color temperature is measured using the kelvin scale. The higher the degrees kelvin the whiter the color temperature.

At 3500k and up to 4300k you find fluorescent lights. Virtually all light bulbs or lighting fixtures that come with bulbs included will reference on the package which kelvin color temperature is. But task lighting may. These lights are bright and offer no favor to the warm or cool side of the kelvin scale.

Color temperature or descriptions are usually on the package or the base of bulb. Color temperature is not an indicator of lamp heat. 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. Sometimes at when 4000k the temperature can be referred to as neutral white.

It is measured in degrees on a kelvin scale k and typically ranges from 2700 5000 degrees kelvin.