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10 Watt, 13 1/2 Inch T8 Cool White Fluorescent Bulb

SKU: W-F10T8/CW | Ordering Code: F10T8/CW

In Stock
Price per Bulb
1 to 24 $4.69 Each
25 to 49 $3.59 Each
50 + $2.99 Each
Bulbs per Case
25
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Product Details

Brand

Eiko

Energy Used

A rating, expressed in watts, to indicate the rate at which a lamp consumes energy. Also known as wattage value.
 
Energy Used
10 Watts

Bulb Shape

The description of the general appearance of a lamp/bulb consists of a letter(s) followed by a number. The letter indicates the shape of the bulb and the number relates to the diameter of the bulb in eighths of an inch. For example, a common household bulb is the A-19. The bulb is "A" shape and the diameter would be nineteen 8ths of an inch, or 2 3/8".
 
Bulb Shape
T-8

Base

The end (or ends) of the lamp that fits into the socket.
 
Base
Medium Bipin

Diameter (in)

Light bulbs: a measurement of a bulb's width taken at the widest point of the bulb. Fixtures: the measurement across the widest point of a circular fixture.
 
Diameter (in)
1

Length (in)

Also referred to as "Maximum Overall Length" (MOL). For light bulbs, it measures the length of a light bulb, from the top of the bulb to the bottom of the base or pins and is typically expressed in inches. For light fixtures and ballasts, it applies to the total horizontal length of the item.
 
Length (in)
13.5

Average Rated Life (hr)

A measurement of the average length of time, between first use and the point when 50% of the lamps tested have stopped functioning, , using an operating cycle of 3 hours on, 20 minutes off.
 
Average Rated Life (hr)
7500

Brightness (Lumens)

A rating of the inital light output of a bulb, rated after 100 hrs of operation. Lumens are a measure of how much light falls on one square foot of area, one foot away from the light source.
 
Brightness (Lumens)
425

CRI

Color Rendering Index is an international system used to rate a lamp's ability to render object colors. The higher the CRI (based upon a 0-100 scale) the richer and more accurately colors generally appear. CRI differences among lamps are not usually visible to the eye unless the difference is more than 3-5 points.
 
CRI
60

Color Temperature (Kelvin)

An expression of the hue of the light emitted, measured in degrees Kelvin. Usually expressed by a four digit number followed by (k), such as 2700k. Higher temperatures indicate whiter, "cooler" colors, while lower temperatures indicate yellower, "warmer" colors. Some common Kelvin temperature benchmarks are 2700k (warm white), 3500k (neutral white), 4100k (cool white), 5000k (bright white), and 6500k (daylight).
 
Color Temperature (Kelvin)
4100K

Bulb Technology

The technology implemented by the bulb, e.g. incandescent, halogen, LED
 
Bulb Technology
Fluorescent

Bulb Finish

The surface finish of a bulb, which may affect the quality of the light emitted.
 
Bulb Finish
Opaque

Bulb Color

The color of the light produced by a bulb
 
Bulb Color
Cool White
Description
 
Reviews
 
Q & A

Eiko brand T8 fluorescent. 10 Watts and 13.5" for use in undercabinet fixtures.

  • Cool white color popular in many kitchens

 

REVIEW SNAPSHOT®

by PowerReviews
Eiko10 Watt, 13 1/2 Inch T8 Cool White Fluorescent Bulb
 
4.0

(based on 2 reviews)

Reviewed by 2 customers

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Displaying reviews 1-2

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5.0

[...] WILL buy again

By Major Fever

From Jacksonville, NC

About Me Quality Oriented, Value Oriented

Verified Buyer

Pros

  • Bright
  • Will purchase again

Cons

    Best Uses

    • Small Lamps

    Comments about Eiko 10 Watt, 13 1/2 Inch T8 Cool White Fluorescent Bulb:

    [...] Great quality product from a professional organization

    • Primary use:
    • Personal
     
    3.0

    Almost impossible to find bulb

    By Jeff

    From Eugene, OR

    Verified Buyer

    Pros

      Cons

        Best Uses

          Comments about Eiko 10 Watt, 13 1/2 Inch T8 Cool White Fluorescent Bulb:

          I could not find this bulb anywhere else. It fit my strange ballast perfectly. Only problem is they don't work. I believe it is the ballast however, not the bulbs, so I will need to decide whether to hunt down this strange ballast replacement or switch completely over to a more common system...

          Service and delivery comments:

          Prompt delivery.

          • Primary use:
          • Business

          Displaying reviews 1-2

          Back to top

          Do you have questions about this product?

          get answers from real customers and in-house experts with AnswerBox.

          2 Questions | 2 Answers
          Displaying questions 1-2
          • Q:

            Is this about 1 inch in diameter? I have a blacklight bulb and I would like to use white in the fixture, but all the bulb says on it is "BLB". It measured 13" and it was about 1" in diameter. It was slightly less than 1". Is this bulb the same measurement?
            Asked on 5/31/2012 by Anonymous from Boulder Creek

            1 answer

            • CUSTOMER CARE

              A:

              This bulb would not be the appropriate replacement. It is a T8 and measures 1" in diameter. The bulb needed is a black light and this bulb is cool white. We do offer some BLB fluorescents on our website. Although, none that measures 13" in length. The BLB bulbs we offer can be found using the following link. http://www.bulbs.com/results.aspx?Ntt=blb

              Answered on 6/1/2012 by Product Support from Bulbs.com
          • Q:

            #1 - Is the 13" length the overall dimension (including the pins) or is it to the end of the fittings (not including the pins)?
            #2 - What is the diameter of the bulb?
            #3 - Is there a warm white version of this bulb?
            Asked on 11/22/2010 by Seymour from Chicago, IL

            1 answer

            • Staff Reviewer

              A:

              This bulb measures 13" in length, not including pins. Measurement with pins is approximately 13 1/2". Diameter is 1". There does not appear to be a warm white version of this lamp available.

              Answered on 11/29/2010 by Product Support from Bulbs.com
          Displaying questions 1-2

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