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eLightBulbs Part #: SL12587

100 watt 120 volt A19 Medium Screw (E26) Base Frosted Daylight Incandescent Sylvania Light Bulb 4 Pack (Sylvania 100A/DAYLIGHT/4/48 12587)

Sylvania

100 watt 120 volt A19 Medium Screw (E26) Base Frosted Daylight Incandescent Sylvania Light Bulb 4 Pack

	This Product Is No Longer Available
This part is now discontinued with no available replacement or is completely out of stock with no estimated in-stock date.

Product Reviews

1/02/12 (New York, NY)

I love this bulb and have stocked up a lifetime supply because I am told the government will not allow them to be sold. So I buy them in bulk and have a lifetime supply. The government be damned. I will not be told what kind of light I shall be allowed to have any more than I will be told who I can love.

This customer recommends this product!

10/12/11 (Amarillo, TX)

These bulbs are the BEST! I literally compared them to another brand (can I say GE?)of the same wattage and they put out WAY more light. These bulbs last a long time! Highly recommend! Lots of bang for your buck with Sylvania!

This customer recommends this product!

8/12/11 (Dekalb, IL)

I'm very happy with this purchase. I received exactly what I wanted and shipping and delivery were prompt. I would definitely order again.

This customer recommends this product!

12/16/10 (San Francisco, CA)

Bulbs arrived all unbroken and in good condition. We think they're great. I'm sitting under them now.

This customer recommends this product!

Sylvania 12587
100A/DAYLIGHT/4/48

Specifications:

Our Part #:	SL 12587
UPC Code:	046135125874
Manufacturer:	Sylvania
Manufacturer Code:	100A/DAYLIGHT/4/48
Case Size:	12 ($51.48/Case)


Light Output:	1,270 lumens
Energy Used:	100 watts
Average Lifetime:	750 hours
Volts:	120
Bulb Type:	A19
Base Type:	Medium Screw (E26)
Color / Finish:	Frosted
CRI:	100
Length:	3.1 inches
Width:	2.4 inches

Applications:
Reveal

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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