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13 Watt, 21 Inch T5 Warm White Fluorescent Bulb

SKU: 207035 | Ordering Code: F13T5/30U

In Stock
Price per Bulb
1 to 24 $9.69 Each
25 to 49 $8.99 Each
50 + $8.49 Each
Bulbs per Case
25
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Product Details

Brand

Philips

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)
1000

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
85

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)
3000K

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
Warm White
Description
 
Reviews
 
Q & A

Philips Ultralume T5 fluorescent lamp.  13 Watts and 21" for use in undercabinet fixtures.

  • Warm white color helps create a more inviting atmosphere

  • Higher color rendering makes colors appear brighter and closer to their true color

  • Performance - brand name product at competitive price

 

REVIEW SNAPSHOT®

by PowerReviews
Philips13 Watt, 21 Inch T5 Warm White Fluorescent Bulb
 
4.7

(based on 3 reviews)

100%

of respondents would recommend this to a friend.

Pros

    Cons

      Best Uses

      • Kitchen (3)
        • Primary use:
        • Personal (3)

      Reviewed by 3 customers

      Sort by

      Displaying reviews 1-3

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      5.0

      Lasted 10 years

      By FlyingFish

      From Hermosa Beach, CA

      About Me Quality Oriented, Value Oriented

      Verified Buyer

      Pros

      • Long Life
      • Reduces Energy Costs
      • Runs Cool

      Cons

        Best Uses

        • Kitchen

        Comments about Philips 13 Watt, 21 Inch T5 Warm White Fluorescent Bulb:

        Just replaced this Philips bulb with this same model - original lasted 10 years and it was on many hours per day. Mounted under upper kitchen cabinet, it gives off great light onto the counter below.

        • Primary use:
        • Personal
         
        5.0

        Excellent color

        By Bobby

        From San Jose, CA

        About Me Value Oriented

        Verified Buyer

        Pros

        • Bright

        Cons

          Best Uses

          • Kitchen

          Comments about Philips 13 Watt, 21 Inch T5 Warm White Fluorescent Bulb:

          Much better color quality than the Eiko it replaced. A bit pricey, but worth it for the improved CRI alone.

          • Primary use:
          • Personal
           
          4.0

          Good Value

          By cb

          From Philadelphia, PA

          About Me Quality Oriented

          See all my reviews

          Verified Buyer

          Pros

          • Bright
          • Long Life
          • Reduces Energy Costs
          • Runs Cool

          Cons

            Best Uses

            • Kitchen

            Comments about Philips 13 Watt, 21 Inch T5 Warm White Fluorescent Bulb:

            The bulbs that came with my original under cabinet strip made the room look cold and clinical. It's nice to have a place to get energy efficient flourescents that look more natural. Great service; package came sooner than expected; easy online ordering.

            • Primary use:
            • Personal

            Displaying reviews 1-3

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