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7 Watt 2-Pin Cool White Single Twin Tube CFL Bulb

SKU: G114006 | Ordering Code: 7W/TT/2P/41K Discontinued (USE 512451)

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Lighting Facts Per Bulb

Brightness 400 lumens
Estimated Yearly Energy Cost $0.84
Based on 3 hrs/day, 11¢/kWh
Cost depends on rates and use
Based on 3 hrs/day9.1 years
Light Appearance
4100 K
Energy Used7 watts

Greenlite brand 7 Watt plug-in compact fluorescent bulb with G23 base. 

  • Cool white color very popular with many businesses

  • Value - light interior spaces efficiently and at a competitive price

5-Pack Only (multi-pack priced per each bulb)

Full Specs

Product Details


Greenlite Corp.

Energy Used

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


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

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
Double Twin Tube

Bulb Color

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


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.

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)

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)

Bulb Technology

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

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)

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)

Contains Mercury (Hg)

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


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

Osram Sylvania

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


by PowerReviews
Greenlite Corp.7 Watt 2-Pin Cool White Single Twin Tube CFL Bulb

(based on 1 review)

Reviewed by 1 customer

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I would buy this product again

By jmbtoby6866

From Florida

About Me Quality Oriented, Value Oriented

Verified Buyer


  • Bright
  • Long Life
  • Reduces Energy Costs


    Best Uses

    • Outdoors

    Comments about Greenlite Corp. 7 Watt 2-Pin Cool White Single Twin Tube CFL Bulb:

    I live in a 32 unit building and I needed a long lasting bulb. Your price was also very good. I bought a whole box of bulbs because of the amount that we are using that made the price even better. The main thing is the bulb is perfect for what need it for. Thank you again.
    John Blask

    • Primary use:
    • Business

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