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Fluorescent Tubes > Straight T5 > Sylvania 21317 (F13T5/WW)

13 watt 21 In. T5 Miniature Bi-Pin (G5) Base 3,000K Warm White Preheat Fluorescent Sylvania Light Bulb (Sylvania F13T5/WW 21317)

Sylvania

13 watt 21" T5 Miniature Bi-Pin (G5) Base 3,000K Warm White Preheat Fluorescent Sylvania Light Bulb

In Stock - Ships Fast!

	Shipping Surcharge
There will be an extra surcharge on this item because extra packaging costs are required to ensure safe arrival.

Compare Sylvania 21317 with other Brands:

13 watt 21 In. T5 Miniature Bi-Pin (G5) Base 3,000K Warm White Starcoat Fluorescent GE Light Bulb (GE F13T5/WW 10089)

13 watt 21 In. T5 Miniature Bi-Pin (G5) Base 3,000K Ultralume Fluorescent Philips Light Bulb (Philips F13T5/30U 07035)

13 watt 21 In. T5 Miniature Bi-Pin (G5) Base 3,000K Warm White Fluorescent Eiko Light Bulb (Eiko F13T5/WW 15518)

13 watt 21 In. T5 Miniature Bi-Pin (G5) Base 3,000K Warm White ProLume Preheat Fluorescent Halco Light Bulb (Halco F13T5WW 09232)

13 watt 21 In. T5 Miniature Bi-Pin (G5) Base 3,000K Warm White Preheat Fluorescent Bulbrite Light Bulb (Bulbrite F13T5WW 01013)

Sylvania 21317
F13T5/WW

Specifications:

Manufacturer Code:

24 ($282.96/Case)

The pricing of $11.79 is per item, not case

Average Lifetime:

Miniature Bi-Pin (G5)

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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