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Feit 18.5 W Instant 48 in. Ballast Bypass Electronic T8
Feit 18.5 W Instant 48 in. Ballast Bypass Electronic T8
Feit 18.5 W Instant 48 in. Ballast Bypass Electronic T8

Feit 18.5 W Instant 48 in. Ballast Bypass Electronic T8

Wires direct to line voltage, no ballast needed, for a simpler fluorescent-to-LED swap that lasts up to 50,000 hours.
Feit MPN T4819/LEDIF/41K In Stock & Ready to Ship
Local Price Check i Local stores may price this as low as $14.99. Our online price is $16.99.
$16.99
Ships oversize · details below
Ships within 24 hours · most orders arrive in about 2 business days
Ships oversize Bulky items take a full box even when they’re light, so shipping runs more than a small parcel. Big and bulky? This is one to grab locally — no box, no shipping. Check your local store below ↓

About Product Overview

This 48" T8 tube wires straight to line voltage, skipping the ballast entirely for a simpler, more reliable retrofit in shop lights, garages, and office fixtures. At 18.5 watts it puts out 2090 lumens of cool white 4100K light through a frosted lens, with a rated life of 50,000 hours so you're not swapping tubes every season. Built for indoor use on 277V circuits.

  • Bulb Type: T8, 48" length
  • Wattage: 18.5W / 2090 Lumens
  • Color Temperature: 4100K Cool White, Frosted finish
  • Average Rated Life: 50,000 hours
  • Ballast Type: Instant start, electronic bypass

The Details Specifications

Brand Feit
UPC 017801906615
Case Pack Quantity 12 per case
Retail Unit Quantity 1
Dimensions (L × W × H) 1 × 49 × 1
Weight 1 lbs
Country of Origin CHINA
Safety Data Sheet (SDS) Manufacturer documentation · opens in new tab
Price check

Go ahead. Check.

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When you're over there, check four things before you click buy.

01

Who's actually selling it

The brand name is on the listing. A different company is in the seller field. Those aren't the same thing, and the second one is who you're buying from.

02

Whether the warranty survives

Most manufacturers only honor a warranty when the unit came through an authorized dealer. We're authorized for Feit. A third-party marketplace seller usually isn't.

03

Where the box came from

Gray-market stock, returns repackaged as new, and outright fakes move through marketplaces constantly. It all looks identical in the photo. It stops looking identical when it fails.

04

Who you call when it breaks

Ours is a phone number with a person behind it who has held this product. M–F, 6 AM – 5 PM Pacific. (866) 469-8556

We're not always the cheapest.

Sometimes you'll find it for less. Sometimes you'll find it for more. On a lot of brands the number is identical everywhere it's sold legitimately — the manufacturer sets a minimum advertised price and every authorized dealer holds it. When a price sits well under that, it's worth asking why before it's worth celebrating.

How pricing actually works
Authorized dealer · Feit

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