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22 Watt, 8" Diameter Cool White T9 Circline Bulb

SKU: 391169 | Ordering Code: FC8T9/Utility/22W/8

In Stock
Price per Bulb
1 to 23 $7.49 Each
24 to 47 $6.99 Each
48 + $6.49 Each
Bulbs per Case
12
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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
22 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-9

Base

The end (or ends) of the lamp that fits into the socket.
 
Base
4-Pin

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)
1.125

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)
8

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)
12,000

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)
1,050

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
62

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

GE

A General Electric brand-specific product number for an equivalent item and is provided for the purpose of cross-referencing.
 
GE
33774 - FC8T9/CW

Osram Sylvania

An Osram Sylvania brand-specific product number for an equivalent item and is provided for the purpose of cross-referencing.
 
Osram Sylvania
20148 - FC8T9/CW/RS

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

Philips 22 Watt T9 circline fluorescent lamp.

  • Cool white color very popular with many businesses

  • Performance - well known brand name product at competitive price

REVIEW SNAPSHOT®

by PowerReviews
Philips22 Watt, 8 1/4" Diameter Cool White T9 Circline Bulb
 
4.3

(based on 3 reviews)

100%

of respondents would recommend this to a friend.

Pros

  • Bright (3)

Cons

    Best Uses

        • Reviewer Profile:
        • Quality oriented (3)

      Reviewed by 3 customers

      Sort by

      Displaying reviews 1-3

      Back to top

       
      5.0

      Excellent

      By BJ

      From Daniel,Wy

      About Me Quality Oriented, Value Oriented

      See all my reviews

      Verified Buyer

      Pros

      • Bright

      Cons

        Best Uses

        • Kitchen

        Comments about Philips 22 Watt, 8 1/4" Diameter Cool White T9 Circline Bulb:

        I use this light bulb in my kitchen and it is so awesome to have the brightness of this light over my stove!

        • Primary use:
        • Personal

        (1 of 1 customers found this review helpful)

         
        4.0

        [...]

        By Kevin

        From Sanford, NC

        About Me Quality Oriented

        Verified Buyer

        Pros

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

        Cons

          Best Uses

          • Inspection Lamp

          Comments about Philips 22 Watt, 8 1/4" Diameter Cool White T9 Circline Bulb:

          The product is good [...]

          • Primary use:
          • Business

          (1 of 1 customers found this review helpful)

           
          4.0

          Just what I ordered

          By Martini

          From Fayston, Vermont

          About Me Quality Oriented

          Verified Buyer

          Pros

          • Bright

          Cons

            Best Uses

            • Kitchen

            Comments about Philips 22 Watt, 8 1/4" Diameter Cool White T9 Circline Bulb:

            The bulb is a strange size for a light fixture, yet it was easy to obtain.

            • Primary use:
            • Personal

            Displaying reviews 1-3

            Back to top

            Do you have questions about this product?

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

            1 Question | 1 Answer
            Displaying question 1
            • Q:

              If this is a 22watt fluorescent bulb what is the wattage equivalency to a regular standard light bulb? Like 60watts?
              Asked on 8/1/2014 by sherry from United States

              1 answer

              • Bulbs.com LS1 Certified Lighting Specialist

                A:

                This fluorescent lamp has comparable lumens or light output to a 100 watt incandescent bulb.

                Answered on 8/4/2014 by Anonymous
            Displaying question 1

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