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13 Watt, 21 Inch T5 Daylight White Fluorescent Bulb

SKU: U3000069 | Ordering Code: F13T5D

In Stock
Price per Bulb
1 to 24 $4.99 Each
25 to 99 $4.49 Each
100 + $3.89 Each
Bulbs per Case
10
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Product Details

Brand

Ushio

Energy Used

A rating, expressed in watts, to indicate the rate at which a lamp consumes energy. Also known as wattage value.
 
Energy Used
13 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-5

Base

The end (or ends) of the lamp that fits into the socket.
 
Base
Miniature 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)
0.625

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)
21

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)
700

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
70

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)
6500K

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
Daylight White
Description
 
Reviews
 
Q & A

Ushio brand T5 fluorescent. 13 Watts and 21" for use in undercabinet fixtures.

  • "Daylight" white color for a brighter appearance

 

REVIEW SNAPSHOT®

by PowerReviews
Ushio13 Watt, 21 Inch T5 Daylight White Fluorescent Bulb
 
4.3

(based on 3 reviews)

100%

of respondents would recommend this to a friend.

Pros

  • Bright (3)

Cons

    Best Uses

    • General lighting (3)
      • Reviewer Profile:
      • Quality oriented (3)
      • Primary use:
      • Personal (3)

    Reviewed by 3 customers

    Sort by

    Displaying reviews 1-3

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    (1 of 1 customers found this review helpful)

     
    3.0

    Issue with 1 of 2(fast replacement sent)

    By MikesHelp

    From Bethesda, MD

    About Me Quality Oriented, Value Oriented

    Verified Buyer

    Pros

    • Bright

    Cons

      Best Uses

      • General Lighting

      Comments about Ushio 13 Watt, 21 Inch T5 Daylight White Fluorescent Bulb:

      One of Two ORDERED didn't work from get go.. BUT was replaced IMMEDIATELY by cs.

      • Primary use:
      • Personal

      (1 of 1 customers found this review helpful)

       
      5.0

      beautiful non yellow color

      By bernadette

      From monroeville, nj

      About Me Quality Oriented

      Verified Buyer

      Pros

      • Bright
      • True Color

      Cons

        Best Uses

        • Bathroom
        • General Lighting
        • Kitchen

        Comments about Ushio 13 Watt, 21 Inch T5 Daylight White Fluorescent Bulb:

        So glad you offer this product in the daylight and hope you continue to carry it. Every place I use the daylight tubes makes the room and interiors come to life with true color and no awful yellow glow which is refered to "soft white", which to me is more like soft yellow. Also my mother has macular degeneration and it seems the daylight help her distinguish true colors. Please never stop offering daylight products. Your service and delivery were excellent. It only took like 2-3 days to get the product.

        • Primary use:
        • Personal

        (1 of 1 customers found this review helpful)

         
        5.0

        bulbs not available by local merchants

        By wbk

        From indiana

        About Me Quality Oriented, Value Oriented

        Verified Buyer

        Pros

        • Bright

        Cons

        • None

        Best Uses

        • General Lighting

        Comments about Ushio 13 Watt, 21 Inch T5 Daylight White Fluorescent Bulb:

        used in my workshop

        • Primary use:
        • Personal

        Displaying reviews 1-3

        Back to top

         
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