Tech Chefs Supply · LED Catalog

LED Tube Lights.

T8 LED replacement lamps for existing fluorescent fixtures.

Commercial LED · Authorized Dealer Line

LED Tube Lights

LED tubes re-lamp the fluorescent fixtures you already own — the fastest, cheapest step into LED when the housings are still sound. The catch is compatibility, and it's where most tube retrofits go wrong: Type A tubes run off the existing ballast (easy swap, but the ballast stays a failure point), while Type B wire direct to line voltage (bypass the ballast once, then never touch it again). Know which one you're buying before the ladder goes up.

We stock toward Type B for service work — it eliminates the ballast instead of inheriting it. Tubes move in case quantities and DLC-listed models qualify for rebates on larger jobs. Re-lamping a whole facility, or not sure what's in the fixture? 972-901-9948.

F18T8 LED replacement tube, frosted glass

LED Tube — F18T8 Dual Mode, Direct Wire or Plug & Play (Case of 25)

F18T8 dual-mode LED tube, 3500K/4000K/5000K, Standard/Frosted/Clear, case of 25.

View — $145.99–$159.99Spec Sheet (PDF) ↓
F24T5 LED replacement tube, T5 form factor

LED Tube — F24T5 Dual Mode, Replaces F54T5HO (Case of 25)

F24T5 dual-mode LED tube, replaces F54T5HO, 4000K or 5000K, case of 25.

View — $298.99Spec Sheet (PDF) ↓
Sylvania 4ft LED T8 tube, direct replacement plug-and-play mode, 3000K

LED Tube — 4FT Sylvania Plug & Play, 3000K (Case of 10)

Sylvania 4ft LED tube, direct replacement, 3000K, case of 10.

View — $49.99
New models added regularly. Don't see the spec you need? Call 972-901-9948 — if it's commercial lighting, we can source it in volume.
Pricing a project?
Send us your fixture counts and specs — we'll put together a bulk quote.
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📞 Call 972-901-9948