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Product Overview:
  • 18.75 inches long
  • High color rendering
  • 16,000 hour life
  • Choose light color
  • Learn More

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16 Watt - Fluorescent Light Bulb - Linear - T4 - 82 CRI

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16 Watt - Fluorescent Light Bulb - Linear - T4 - 82 CRI

Item #PSL-L16
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AvailabilityUsually ships the next business day
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About our 16 Watt - Fluorescent Light Bulb - Linear - T4 - 82 CRI

    These 16-watt T4 fluorescent light bulbs have a high color rendering index and a rated life of 16,000 hours.

  • 6 Models:

    Warm White
    Cool White
    Daylight White
    Red Blue Green
    16 Watts PSL-L16-30 PSL-L16-41 PSL-L16-64 PSL-L16-RD PSL-L16-BU PSL-L16-GN
  • Diameter: 4/8in (0.5in)
  • Nominal Length: 18.75 inches long (Nominal Length for linear fluorescent light bulbs includes the length of the lamp and pins plus "the proper allowance for standard lamp sockets".)
  • Very Good CRI: is 82+ for all white lamps below
  • Bipin Base: bipin base at both ends
  • 3 Color Temperatures: 3000K (warm white), 4100K (cool white), 6400K (daylight)
  • 3 Colors: red, blue, green
  • Very Good Rated Life: 16,000 hours of rated life on average
  • Large Quantity Discount: If you would like us to quote on a large quantity of 16-Watt T4 Fluorescent Light Bulbs, please call us at our toll-free number or use the online Quotation Request for Large Quantities form.  We are always happy to provide you with our best large quantity pricing.

    Satisfaction Guarantee

Product Reviews
16 Watt - Fluorescent Light Bulb - Linear - T4 - 82 CRI
5 Stars based on 8 Review(s)
Millmont, PA
5 Stars
I would recommend this item to a friend.

Excellent transaction
February 14, 2015
The bulbs I ordered were exactly what I needed. I received help through the "live chat" feature. Bulbs arrived today and were packaged extremely well. I will definitely do business with Pegasus again. Thanks!

5 Stars
I would recommend this item to a friend.

Great service
November 1, 2014
Excellent service and price. Been looking for this bulb for a while. Great price. Wish they would have picked another shipping company.

5 Stars
I would recommend this item to a friend.

Fast and accurate
July 16, 2014
Got just what I ordered and got it earlier than I expected.

5 Stars
I would recommend this item to a friend.

16-Watt daylight under cabinet lighting
March 5, 2014
I use the Daylight , 6400Ks. These bulbs last me for more than a year in my kitchen under cabinet lights. They are on all night, or continuously for the lamp over my sink. The Daylight version provides a nice bright lighting for the kitchen work surfaces.

Windsor, Ontario
5 Stars
I would recommend this item to a friend.

Excellent service, prompt delivery.
April 11, 2013
I found the product to be exactly as represented. The product was packaged to ensure there would be no breakage and arrived on time. I would definitely use Pegasus again.

Sunny Ohio
4 Stars
I would recommend this item to a friend.

Warm White
January 30, 2013
Not happy about having to order two of these. Arrived quickly. Works fine. Price ok. Last bulb lasted a long time, so now I have to decide where to put second bulb and remember it's location.
Warm white, and length
Too bright, and the next one down would have not been bright enough!

Maine - Taxationland
5 Stars
I would recommend this item to a friend.

What can you say about a light bulb ?
September 27, 2011
It's a light bulb, for christ fits, it does the job it's supposed to do. I'd give it 3 stars, but anything less than 5 stars on these ratings, means it's junk....and this bulb isn't junk. It does the job I wanted it to do....enough said.

4 Stars
I would recommend this item to a friend.

Good description would help if dimensions were included
September 17, 2011
item is good
serves its purpose
priced a little high

Questions & Answers
By Mary Wilson from Percy, Illinois on November 6, 2012
What is the difference between cool white and daylight white?
By Ed from Green Valley, AZ on November 7, 2012

Fluorescent lamps are all rated by color. They range from Warm White, to Cool White, to Daylight. The ratings are based on the Kelvin (K) temperature. A Warm White lamp has a somewhat yellow tinge, Cool White is a bit bluish, and Daylight resembles...daylight. The lower the Kelvin temperature rating the more yellow the light. The higher....more white colored. It's all personal preference. I personally prefer Daylight lamps.
By Gail from Hayward, CA. on December 15, 2012

The cool white has more bluish tone to the light, while the daylight light has a more yellowish tone to it. If you are using the light for a business display, I would suggest the cool white as it shows merchandise very well. Daylight should be used for home lighting for cabinets, bookcases, and under cabinet lighting. It would be equivalent to having windows with sunshine lighting.

By Richard from Michigan on December 19, 2014
Will this lamp fit a Zilotek under-cabinet fixture? The current lamp measures approximately 18.5" including pins.
By Jacob from Pegasus Lighting on December 19, 2014


It's tough to say for sure without testing. T4 fluorescent light bulbs do not have standard lengths like T5 and T8 fluorescent light bulbs. Note that this bulb is slightly longer than yours so I do not think it would fit.

By Benita from NYC on June 1, 2013
Will this fit a Sunlite brand, Linkable Light Model #LI1!6T4 for Model #22229?
By Jacob from Pegasus Lighting on June 3, 2013


I'm not sure - I cannot find specs for your light fixture on the internet.

Check to see if the lengths match and if the old light bulb has two pins on each end.

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