Sylvania 21879 - FBO31/841
4100 Kelvin - U-Bend Fluorescent - 1-5/8 in. Spacing
Alternate Brands
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Halco 30303 - FB31/841/ECO
4100 Kelvin - U-Bend Fluorescent - 1-5/8 in. Spacing - Case of 12More Info$8.20 ea.Sold only by the Case of 12 for $98.34 -
GE 72119 - F31T8/SPX41/U/ECO
4100 Kelvin - U-Bend Fluorescent - 1-5/8 in. Spacing - Case of 15More Info$13.22 ea.Sold only by the Case of 15 for $198.37 -
Eiko 05289 - FB31T8/841/U
4100 Kelvin - U-Bend Fluorescent - 1-5/8 in. Spacing - Case of 20More Info$13.90 ea.Sold only by the Case of 20 for $277.97
Description
When paired with Quicktronic high frequency electronic ballasts, these U-bend tubes provide an energy efficient, environmentally friendly system for 2x2 luminaires.
- 4100 Kelvin cool white color temperature
- Designed to pass the TCLP test criteria
- Long-lasting lifespan of 20,000 hours
- Perfect for high installations
Mercury containing products sold into the state of WA include an environmental handling charge of .95/each
Brochures & Spec Sheets
Sylvania 21879 Spec Sheet
Product Attributes
| Brand | SYLVANIA |
| MPN (Part No.) | 21879 |
| UPC | 046135218798 |
| Order Code | FBO31/841 |
| Bulb Shape | T8 |
| Safety Rating | N/A |
| CRI | 82 |
| Color Temperature | 4000 Kelvin |
| Life Hours | 20,000 |
| Wattage | 31 Watt |
| Lumens | 2,725 |
| Base Type | Medium Bi-Pin |
| Leg Spacing | 1.63 in. |
| Lighting Technology | Fluorescent |
| Length | 22.5 in. |
| Diameter | 1 in. |
| Case Quantity | 15 |