An 18W F18T8 replacement built for the same dual-mode flexibility as our other tube lines: Plug & Play with the existing ballast, or ballast bypass with direct wiring once a fixture's ballast fails or gets pulled. One tube, two install paths, no guessing at the fixture wiring before the truck rolls.
Available in 3500K, 4000K, or 5000K, in Standard or Frosted grade (5000K also available in Clear glass). Standard grade is closed-luminaire rated and pairs with the CLT97-100WDIM dimming module; Frosted and Clear grades ship with native 0-10V dimming and aluminum end caps but are not rated for fully closed fixtures. Instant on, no flicker, 200°–220° beam angle depending on grade. DLC listed, UL certified, NSF certified for food-service environments, 5-year warranty. Sold as a case of 25 — that's the order unit.
| Length | 4ft (18W) |
|---|---|
| Wattage | 18W |
| CCT | 3500K / 4000K / 5000K |
| Lumens | 2,200–2,300 |
| CRI | >80 |
| Voltage | 120–277V |
| Base | G13 |
| Mode | Dual mode — Type A (plug & play) or Type B (ballast bypass) |
| Beam Angle | 200° (Standard) / 220° (Frosted, Clear) |
| Dimming | Standard: 0-10V with CLT97-100WDIM module. Frosted/Clear: native 0-10V |
| Luminaire Rating | Standard: suitable for closed-type luminaires. Frosted/Clear: open fixtures only |
| Case Quantity | 25 tubes per case |
| Certifications | DLC Listed, UL Certified, NSF Certified |
| Warranty | 5 years |
| CCT | Grade | Part # | Price |
|---|---|---|---|
| 3500K | Standard | L18T835KABCL97 | $159.99 |
| 3500K | Frosted | L18T835KABCL94 | $145.99 |
| 4000K | Standard | L18T84KABCL97 | $159.99 |
| 4000K | Frosted | L18T84KABCL94 | $145.99 |
| 5000K | Standard | L18T85KABCL97 | $159.99 |
| 5000K | Frosted | L18T85KABCL94 | $145.99 |
| 5000K | Clear | L18T85KCABCL94 | $145.99 |
