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Compact Fluorescent Light Bulbs > Flood (Screw Base) > Eiko 49372 (R40/23/41K)

23 watt 120 volt R40 Medium Screw (E26) Base 4,100K Reflector Flood Self Ballasted Compact Fluorescent Eiko Light Bulb (Eiko R40/23/41K 49372)

Eiko

23 watt 120 volt R40 Medium Screw (E26) Base 4,100K Reflector Flood Self Ballasted Compact Fluorescent Eiko Light Bulb

Energy Saver!
Replaces a 100 watt Standard Light Bulb

In Stock - Ships Fast!

Compare Eiko 49372 with other Brands:

23 watt 120 volt R40 Medium Screw (E26) Base 4,100K Compact Fluorescent TCP Light Bulb (TCP 1R4023-41K 23W R40 CFL 4100K 01695)

23 watt 120 volt R40 Medium Screw (E26) Base 4,100K Cool White FloodMax Reflector Flood Compact Fluorescent Maxlite Light Bulb (Maxlite SKR423FLCW 33030)

Product Reviews

11/11/11 (Milford, NH)

These are a perfect replacement for those old-fashioned 4 ft. fluorecent light fixtures that won't work in damp conditions.

This customer recommends this product!

Eiko 49372
R40/23/41K

Specifications:

Manufacturer Code:

10 ($89.90/Case)

The pricing of $8.99 is per item, not case

Average Lifetime:

Medium Screw (E26)

Color / Finish:

Color Temperature:

Lumens (light output)

This refers to the literal measure of the light-output of a particular light bulb, measured in the number of lumens.

Watts (Energy Used)

"Watts" is the term applied to the amount of energy required and used by a particular light bulb. It is an international system unit of power equal to one joule per second. Contrary to popular belief, the wattage of a bulb does not directly measure the brightness; the "lumens" of a light is what defines the actual light output.

Average Lifetime

This refers to an average lifetime rating based on large quantities in test groups. This testing takes into account usage of 3 hours per start for fluorescent lamps and 10 hours per start for HID lamps.

Voltage is a measure of electrical potential.

The "Bulb Type" is typically a combination of the style of bulb as well as the width of the bulb. Usually, the first couple letters will indicate the type; "G" would indicate "Globe", "PAR" would indicate "Parabolic Reflector"... The numbers indicate the diameter of the light bulb in eighths of an inch; a "G40" would be a "Globe" style that is "5 inches" in diameter.

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