Supply
📞 972-901-9948

A direct bypass replacement for F18T8 fluorescent tubes — pull the ballast, wire it straight to the line, done. Choose 4000K or 5000K fixed color, or step up to the tunable 5-CCT version if the job calls for matching multiple existing fixture temperatures without stocking three separate SKUs.
See the options table below for exact part numbers and per-case pricing by CCT and grade.
| Length | 4ft (F18T8) |
|---|---|
| Mode | Ballast Bypass (Type B) — direct wire |
| Case Quantity | 25 tubes per case |
| Certifications | DLC Listed, UL Certified (Standard grade), NSF Certified |
| Warranty | 5 years |
| CCT | Grade | Part # | Price |
|---|---|---|---|
| 4000K | Standard (Closed-Fixture Rated) | L18T84KBCL97 | $153.99 |
| 4000K | Economy | L18T84KBCL94 | $112.99 |
| 5000K | Economy | L18T85KBCL94 | $112.99 |
| Tunable 5-CCT | Standard | L18T8TCBCL97 | $174.99 |