F32T8 (48 inch)

(11 results)

Does the color temperature or kelvin temperature of a F32 T8 4 foot light bulb make a difference? Kelvin temperature is used as a term to explain how the color of light appears to the human eye. It explains how light can change everything.

The lower kelvin temperature ratings 2000K-3500K have a much warmer tone. 3500K-4200K have more of a cool white tone and anything over 5000K is considered a natural daylight with more white and blue light.

After 20 years in lighting and I have learned that what color temperature is best is truly a matter of personal preference. Yes I can be a slow learner for it only took 20 years. I doesn't matter what I think and the Lighting Specialists at GoodBulb understand Kelvin temperature and we can explain how it will effect a room but the decision is truly yours. What light will make you the happiest and most comfortable in your setting? That's what really matters and we want to help.

  • 3000 Kelvin:3000 Kelvin is a soft white light providing warmth with a cozy and inviting glow.
  • 3500 Kelvin:3500 Kelvin is a warm white or neautral white. This light is still considered warm and cozy but used where focused activities are required.
  • 4100 Kelvin:4100 Kelvin is a cool white light with a mixture of white and yellow light and is best when the location requires more precision or more light to get the job done.
  • 5000 Kelvin:5000 Kelvin is a bright white light for premium clarity and is the closest light to our noon day sun. When the brightest, cleanest light is required - this is your best choice.
  • 5700 Kelvin:5700 Kelvin is a balanced white light that makes colors brighter and more vivid. It can reduce glare, eye strain, irritability, stress levels and fatigue. I actually believe this bulb should be used in every school across the county for it would help the children learn. Unfortunately most schools use 4100 Kelvin.
  • 6500 Kelvin:6500 Kelvin is considered a full spectrum or daylight bulb. You will see more blues that mimic a late afternoon sun. It has been known to help those suffering from seasonal affective disorder and can also be great lamp for gardening.


Does the color temperature or kelvin temperature of a F32 T8 4 foot light bulb make a difference? Kelvin temperature is used as a term to explain how the color of light appears to the human eye. It explains how light can change everything.

The lower kelvin temperature ratings 2000K-3500K have a much warmer tone. 3500K-4200K have more of a cool white tone and anything over 5000K is considered a natural daylight with more white and blue light.

After 20 years in lighting and I have learned that what color temperature is best is truly a matter of personal preference. Yes I can be a slow learner for it only took 20 years. I doesn't matter what I think and the Lighting Specialists at GoodBulb understand Kelvin temperature and we can explain how it will effect a room but the decision is truly yours. What light will make you the happiest and most comfortable in your setting? That's what really matters and we want to help.

  • 3000 Kelvin:3000 Kelvin is a soft white light providing warmth with a cozy and inviting glow.
  • 3500 Kelvin:3500 Kelvin is a warm white or neautral white. This light is still considered warm and cozy but used where focused activities are required.
  • 4100 Kelvin:4100 Kelvin is a cool white light with a mixture of white and yellow light and is best when the location requires more precision or more light to get the job done.
  • 5000 Kelvin:5000 Kelvin is a bright white light for premium clarity and is the closest light to our noon day sun. When the brightest, cleanest light is required - this is your best choice.
  • 5700 Kelvin:5700 Kelvin is a balanced white light that makes colors brighter and more vivid. It can reduce glare, eye strain, irritability, stress levels and fatigue. I actually believe this bulb should be used in every school across the county for it would help the children learn. Unfortunately most schools use 4100 Kelvin.
  • 6500 Kelvin:6500 Kelvin is considered a full spectrum or daylight bulb. You will see more blues that mimic a late afternoon sun. It has been known to help those suffering from seasonal affective disorder and can also be great lamp for gardening.