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Compact Fluorescent Light Bulbs > Triple Tube (4-Pin Base) > Sylvania 20878 (CF18DT/E/IN/841)

18 watt T4 4-Pin (GX24q2) Base 4,100K 800 Series Triple Tube Dulux T/E/IN Compact Fluorescent Sylvania Light Bulb (Sylvania CF18DT/E/IN/841 20878)

Sylvania

18 watt T4 4-Pin (GX24q2) Base 4,100K 800 Series Triple Tube Dulux T/E/IN Compact Fluorescent Sylvania Light Bulb

Energy Saver!
Replaces a 75 watt Standard Light Bulb

In Stock - Ships Fast!

Compare Sylvania 20878 with other Brands:

18 watt T4 4-Pin (GX24q-2) Base 4,100K Cool White Triple Tube Triple Biax Ecolux Compact Fluorescent GE Light Bulb (GE F18TBX/841/A/ECO 97627)

18 watt 120 volt PL-T 4-Pin (GX24q-2) Base 4,100K Triple Tube ALTO Compact Fluorescent Philips Light Bulb (Philips PL-T 18W/41/4P/ALTO 68227)

18 watt T4 4-Pin (GX24q-2) Base 4,100K Triple Tube Compact Fluorescent Eiko Light Bulb (Eiko TT18/41 49262)

18 watt T4 4-Pin (GX24q-2) Base 4,100K Triple Tube Compact Fluorescent Litetronics Light Bulb (Litetronics L-12223 18W T4 T GX24Q-2 4100K 4-PIN 59870)

18 watt MLTE 4-Pin (GX24q-2) Base Triple Tube 4,100K Compact Fluorescent Maxlite Light Bulb (Maxlite MLTE18/41 16411)

18 watt T4 4-Pin (GX24q-2) Base 4,100K 800 Series Dimmable Triple Tube Compact Fluorescent Bulbrite Light Bulb (Bulbrite CF18T841/E 24338)

Product Reviews

12/28/11 (Cupertino, CA)

The only problem with these bulbs is that they tend to be rather pricey, especially in small quantities. Lifetime is not noticeably better than other bulbs.

This customer recommends this product!

Sylvania 20878
CF18DT/E/IN/841

Specifications:

Manufacturer Code:

CF18DT/E/IN/841

50 ($399.50/Case)

The pricing of $7.99 is per item, not case

Average Lifetime:

4-Pin (GX24q-2)

Color / Finish:

Color Temperature:

Related Documents:

Sylvania Dulux T/E/IN Ecologic

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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