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100W Incandescent Equivalent, Commercial Grade (1700 Lumens) ENERGY STAR Qualified. 26 Watt, 120 Volt Cool White CFL Bulb.

SKU: FE-IISB-26W/41K | Ordering Code: 26W/4100K Spiral

In Stock
Price per Bulb
Each $3.89
Bulbs per Case
50
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Product Details

Brand

Longstar

Energy Used

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

Incandescent/Halogen Equivalent

The wattage value of an incandescent or halogen lamp of similar brightness
 
Incandescent/Halogen Equivalent
100 Watts

Volts

A measure of "electrical pressure" between two points. The voltage specification of an incandescent lamp is the electrical "pressure" required to drive it at its designed point. The "voltage" of a ballast (e.g. 120 V) refers to the line voltage coming from the power source and is connected to the ballast.
 
Volts
120

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
Spiral

Base

The end (or ends) of the lamp that fits into the socket.
 
Base
Medium (E26)

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)
2.4

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)
4.8

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)
10,000

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)
1,700

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
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)
4100K

Bulb Technology

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

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

Longstar brand Commercial Grade 26 Watt compact fluorescent lamp. Cool white color and high color rendering helps create a clean, professional looking space

  • Outstanding performance - provides 1700 lumens of light while using only 26 Watts of electricity. Meets or beats lumen requirements for most major hotel chains.

  • Outstanding life - 10,000 hour rated life is five to ten times as long as most incandescent lamps

  • Outstanding value - replace your existing lamps with more energy efficient technology, at a competitive price

NOT RECOMMENDED for use in enclosed fixtures or for use with control devices such as sensors or dimmers, may shorten lamp life

 

REVIEW SNAPSHOT®

by PowerReviews
Longstar100W Incandescent Equivalent, Commercial Grade (1700 Lumens) ENERGY STAR Qualified. 26 Watt, 120 Volt Cool White CFL Bulb.
 
4.3

(based on 3 reviews)

100%

of respondents would recommend this to a friend.

Pros

  • Bright (3)
  • Reduces energy costs (3)

Cons

    Best Uses

    • General lighting (3)
      • Reviewer Profile:
      • Budget shopper (3), Quality oriented (3)

    Reviewed by 3 customers

    Sort by

    Displaying reviews 1-3

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    (0 of 1 customers found this review helpful)

     
    5.0

    Great lamp!

    By Unique_ng

    From Columbus, NM

    About Me Quality Oriented, Value Oriented

    Verified Buyer

    Pros

    • Bright
    • Good price
    • Reduces Energy Costs
    • Runs Cool

    Cons

      Best Uses

      • General Lighting
      • Outdoors

      Comments about Longstar 100W Incandescent Equivalent, Commercial Grade (1700 Lumens) ENERGY STAR Qualified. 26 Watt, 120 Volt Cool White CFL Bulb.:

      Perfect for outdoor lighting! It is brighter than you may think. I installed them in overhead fixtures that I removed ballasts from and wired direct. Easily lights up a 16'x28' bay and then some.

      • Primary use:
      • Business

      (2 of 2 customers found this review helpful)

       
      4.0

      Great output and color

      By shoman24v

      From Fresno

      About Me Quality Oriented, Value Oriented

      Verified Reviewer

      Pros

      • Bright
      • Reduces Energy Costs
      • Runs Cool

      Cons

      • They Buzz

      Best Uses

      • General Lighting
      • Great Color

      Comments about Longstar 100W Incandescent Equivalent, Commercial Grade (1700 Lumens) ENERGY STAR Qualified. 26 Watt, 120 Volt Cool White CFL Bulb.:

      Great lights overall. Sadly I had about 2 or 3 that buzzed when turned on so I put those in areas where I would rarely use the light. The bulbs are nice and bright. I am overall very happy and will buy more for the rest of my house. It's hard to find 4100k in the stores.

      • Primary use:
      • Personal

      (0 of 1 customers found this review helpful)

       
      4.0

      Good experience

      By JC

      From Atlanta, GA

      About Me Quality Oriented, Value Oriented

      Verified Buyer

      Pros

      • Bright
      • Long Life
      • Reduces Energy Costs

      Cons

      • Gets Hot

      Best Uses

      • General Lighting
      • Kitchen

      Comments about Longstar 100W Incandescent Equivalent, Commercial Grade (1700 Lumens) ENERGY STAR Qualified. 26 Watt, 120 Volt Cool White CFL Bulb.:

      This bulb delivers the quality light we desire for our office.

      • Primary use:
      • Business

      Displaying reviews 1-3

      Back to top

       
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