Product Overview
Sylvania 21669 FO17/735/XP/ECO 17W 24" T8 3500K Neutral White OCTRON 700 XP Fluorescent Lamp
The Sylvania 21669 (FO17/735/XP/ECO) is a 17W 24" T8 fluorescent lamp on a Medium Bi-Pin base, part of the OCTRON 700 XP series. Rated 3500K neutral white at 78 CRI, it delivers 1,375 initial lumens and is designed to operate on dedicated magnetic rapid start, electronic instant start, or programmed rapid start ballasts.
Wattage 17W 24" T8 | Color Temp 3500K Neutral White | Lumens 1,375 Initial | CRI 78 OCTRON 700 XP | Rated Life 24,000-42,000 Hrs (rated range) |
Technical Specifications
| Item Number | 21669 |
| Ordering Abbreviation | FO17/735/XP/ECO |
| Series | OCTRON 700 XP |
| Bulb Shape | T8 |
| Base | Medium Bi-Pin |
| Wattage | 17W |
| Nominal Length | 24" |
| MOL (Maximum Overall Length) | 23.78" |
| Color Temperature | 3500K (Neutral White) |
| CRI | 78 |
| Initial Lumens | 1,375 lm |
| Average Rated Life | 24,000 to 42,000 hours |
| Standard Package Quantity | 30 per case |
| Mercury Content | Contains mercury – not for sale or shipment in CA, CO, HI, ME, MN, OR, RI, VT; recycle per lamprecycle.org |
Product Overview
This Sylvania OCTRON 700 XP lamp is a T8 fluorescent designed for dedicated magnetic rapid start, electronic instant start, or programmed rapid start ballasts. For ballast/lamp system compatibility details, refer to the Systems Performance Guide in the SYLVANIA QUICKTRONIC Ballast Technology and Specification Guide.
Average rated life: 24,000 to 42,000 hours. It delivers 1,375 initial lumens. This lamp uses a Medium Bi-Pin base and measures 23.78" maximum overall length.
Compatible Applications
- Fixtures specified for a 17W 24" T8 lamp with a Medium Bi-Pin base
- Fixtures running magnetic rapid-start, electronic instant-start, or programmed rapid-start T8 ballasts
- Direct replacement for the Sylvania 21669 or its FO17/735/XP/ECO ordering abbreviation
Before Ordering – Verify
- Confirm your ballast type is compatible – magnetic rapid start, electronic instant start, or programmed rapid start
- For instant-start operation, confirm your lampholders are shunted – non-shunted sockets require the two bi-pin contacts to be connected to each other
- Confirm 3500K color temperature matches the rest of your installation
- Confirm lamp length (24") and base type match your fixture
Safety and Handling Guidelines
- Always disconnect power before servicing or installing – wire per the ballast schematics and National Electric Code
- 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 mercury-lamp regulations
Compliance
- Contains mercury – not for sale or shipment in CA, CO, HI, ME, MN, OR, RI, VT
- Recycle per lamprecycle.org
Ordering Information
- Item Number: 21669
- Ordering Abbreviation: FO17/735/XP/ECO
- Standard Package Quantity: 30 per case
For wholesale pricing, bulk availability, or help confirming the correct replacement lamp, contact ADL Supply at 1-800-235-3489.
