The Sylvania 21879-S is a 31 Watt T8 U-Bend fluorescent light bulb with a Medium Bi-Pin base. It emits a cool white light at 4100K and has a color rendering index (CRI) of 82. This bulb is rated for an average life of 20,000 hours and is suitable for dry locations. It is RoHS compliant and UL listed.
Product Information
Part Number
21879-S
Brand
SATCO
Product Code
S6552
UPC
046135218798
Specifications
Technology
Fluorescent
Bulb Shape
T8 U-Bend
Color Temp
4100K
UL Listed
true
Emitted Color
Cool White
Wattage
31
Input Voltage
120
Color Temperature
4100K
Lamp Base
Medium (Bi-Pin)
Lumens
2725.0
Hours
20000
CRI
82
Dimensions
Overall Length
22.5 in