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Sylvania 25 Watt, 42 Inch T6 Cool White Fluorescent Bulb

SKU: SYL24266 | Ordering Code: F42T6/CW (42 Inches)  | UPC: 46135242663

3 to 9 $18.99 per Bulb
12 to 21 $17.79
24 + $16.49
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In Stock

Add 2 packs to your cart to get free ground shipping *

  • Estimated life of 6.8 years based on 3 hours used per day
Description

Lighting Facts Per Bulb

Brightness 1540 lumens
Estimated Yearly Energy Cost $3.01
Based on 3 hrs/day, 11¢/kWh
Cost depends on rates and use
Life
Based on 3 hrs/day6.8 years
Light Appearance
WarmCool
4200 K
Energy Used25 watts

Sylvania brand 25 Watt, 42" T6 single-pin cool white lamp.

  • Cool white color is very popular for most businesses

  • Difficult to find lamp.  Often used in display applications.

Sold Only in 3-Packs (multi-pack priced per each bulb).

Full Specs

Brand

Sylvania

Energy Used

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

Base

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

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-6

Bulb Color

The color of the light produced by a bulb
 
Bulb Color
Cool White

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)
4200

Brightness (Lumens)

A rating of the initial 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)
1540

Bulb Finish

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

Bulb Technology

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

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

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)
42

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)
0.75

Contains Mercury (Hg)

Contains some level of the element Mercury. Typically, bulbs containing Mercury display the symbol 'Hg'.
 
Contains Mercury (Hg)
Yes

GE

A General Electric brand-specific product number for an equivalent item and is provided for the purpose of cross-referencing.
 
GE
10720 - F42T6/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
24266 - F42T6/CW
Customers Also Viewed
Customer Reviews

REVIEW SNAPSHOT®

by PowerReviews
Sylvania25 Watt, 42 Inch T6 Cool White Fluorescent Bulb
 
5.0

(based on 3 reviews)

100%

of respondents would recommend this to a friend.

Pros

No Pros

Cons

No Cons

Best Uses

No Best Uses
    • Primary use:
    • Business (3)

Reviewed by 3 customers

Sort by

Displaying reviews 1-3

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5.0

Fast and painless. No retail stores had this product.

By Rich

From Ruskin, Fl

About Me Quality Oriented, Value Oriented

Verified Buyer

Pros

  • Bright
  • Runs Cool

Cons

    Best Uses

    • General Lighting

    Comments about Sylvania 25 Watt, 42 Inch T6 Cool White Fluorescent Bulb:

    Display. case lighting.

    • Primary use:
    • Business
     
    5.0

    I would reorder this product again

    By jak1300

    From Northbrook, IL

    Verified Buyer

    Pros

      Cons

        Best Uses

          Comments about Sylvania 25 Watt, 42 Inch T6 Cool White Fluorescent Bulb:

          easy to use

          • Primary use:
          • Business
           
          5.0

          Good Experiance

          By Darryl

          From West Monroe, La.

          About Me Quality Oriented

          Verified Buyer

          Pros

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

          Cons

            Best Uses

            • General Lighting
            • Show cases

            Comments about Sylvania 25 Watt, 42 Inch T6 Cool White Fluorescent Bulb:

            They have special, hard to find tubes for jewelry show cases.

            • Primary use:
            • Business

            Displaying reviews 1-3

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            Q & A