Product Overview
Sylvania F4T5/CW 4W T5 4100K Cool White Fluorescent Lamp
The Sylvania F4T5/CW is a 4W T5 miniature bi-pin (5/8" diameter) linear fluorescent lamp with a G5 base. It measures 6" in overall length and produces 4100k cool white light with a 60 CRI. Specifications below are taken from the existing ADL Supply listing and have not been confirmed against a manufacturer datasheet – see Before Ordering.
Watts 4W T5 | Length 6" MOL | Color Temp 4100K Cool White | Base G5 Mini Bi-Pin | Bulb T5 5/8" Diameter |
Technical Specifications
| Brand | Sylvania |
| Model / Ordering Abbreviation | F4T5/CW |
| SKU | LBS2136-04 |
| Lamp Type | T5 Fluorescent |
| Bulb | T5 Miniature Bi-Pin (5/8" diameter, 16 mm) |
| Base | G5 Mini Bi-Pin |
| Wattage | 4W |
| Length (MOL) | 6" |
| Color Temperature | 4100K (Cool White) |
| CRI | 60 |
| Initial Lumens | 140 (per existing listing) |
| Rated Life | 6000 hours (per existing listing) |
| Case Quantity | 10 |
| Mercury Content | Contains mercury – not for sale or shipment in CA, CO, HI, ME, MN, OR, RI, VT; recycle per lamprecycle.org |
Product Overview
The Sylvania F4T5/CW is a 4W linear T5 fluorescent lamp on a G5 miniature bi-pin base, used in office, retail, utility and general maintenance fixtures.
T5 lamps use a slim 5/8" diameter tube and a G5 miniature bi-pin base, which is not interchangeable with T8 (G13) or T12 sockets. Matching the exact wattage, length, ballast type and color temperature is important to avoid compatibility problems.
Compatible Applications
- Fixtures specified for a 4W T5 G5 mini bi-pin lamp at 6" length
- Office, retail, utility and general maintenance fixtures using T5 lamps
- Replacement for the F4T5/CW ordering abbreviation
Before Ordering – Verify
- Confirm your fixture accepts a 4W T5 lamp with a G5 mini bi-pin base
- Confirm lamp length of 6" matches your fixture's socket spacing
- Confirm the ballast is designed for standard-output T5 operation
- Confirm 4100K color temperature matches the rest of your installation
- Specifications on this page come from the existing ADL Supply listing and have not been checked against a manufacturer datasheet. Confirm wattage, length and ballast compatibility against your existing lamp before ordering
Safety and Handling Guidelines
- Turn off and allow the fixture to cool before relamping
- Handle by the base/end caps; avoid flexing or striking the glass tube
- Contains mercury – if broken, ventilate the area and follow EPA cleanup guidance
- Dispose of / recycle in accordance with state and local regulations
Compliance
- Contains mercury – not for sale or shipment in CA, CO, HI, ME, MN, OR, RI, VT
- Recycle per lamprecycle.org
Ordering Information
- Model / Ordering Abbreviation: F4T5/CW
- SKU: LBS2136-04
- Case Quantity: 10 per case
For wholesale pricing, bulk availability, or help confirming the correct replacement lamp, contact ADL Supply at 1-800-235-3489.
