31 watt 22.5" T8 Bi-Pin Base 4100K Cool White 1
31 watt 22.5" T8 Bi-Pin Base 4100K Cool White 2
    31 watt 22.5" T8 Bi-Pin Base 4100K Cool White 1
    31 watt 22.5" T8 Bi-Pin Base 4100K Cool White 2
31 watt 22.5" T8 Bi-Pin Base 4100K Cool White 1
31 watt 22.5" T8 Bi-Pin Base 4100K Cool White 2
31 watt 22.5" T8 Bi-Pin Base 4100K Cool White 1
31 watt 22.5" T8 Bi-Pin Base 4100K Cool White 2
    31 watt 22.5" T8 Bi-Pin Base 4100K Cool White 1
    31 watt 22.5" T8 Bi-Pin Base 4100K Cool White 2
31 watt 22.5" T8 Bi-Pin Base 4100K Cool White 1
31 watt 22.5" T8 Bi-Pin Base 4100K Cool White 2

About

Specs
SKUSL21879
ManufacturerSylvania
Manufacturer Part #21879-SYL
Manufacturer DescriptionFBO31/841
UPC Code046135218798
Case Size15
Lumens2725
Watts31
Color Temp4100
CRI82
Life20000
Bulb TypeT8
Base TypeMedium Bi-Pin (G13)
Length22.5
FeaturesReplaced by FBO31/841/XP a longer life higher lumen lamp
Sylvania logo Sylvania

PART NUMBER: SL21879

Sylvania T8 31W 4100K Fluorescent Light Bulb

31 watt - 22.5" - T8 - Medium Bi-Pin (G13) Base - 4,100K - Cool White - 800 Series - Octron - Curvalume

MPN#: 21879-SYL

Ships within 1 – 2 business days

$17.99
$17.99
$17.99
Shipping calculated at checkout.

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Coastal B.a.T.
31 watt 22.5" T8 Bi-Pin Base 4100K Cool White

quick to find lights

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Coastal B.a.T.
quick to find lights

quick to find lights

T
Timothy S.
31 watt 22.5" T8 Bi-Pin Base 4100K Cool White

Great product. Arrived quickly.

T
Timothy S.
Great product. Arrived quickly.

Great product. Arrived quickly.

T
The M.E.
31 watt 22.5" T8 Bi-Pin Base 4100K Cool White

Exactly what I needed for my retail store.

T
The M.E.
Exactly what I needed for my retail store.

Exactly what I needed for my retail store.