SKU: 45373210720

ETi 48-Watt 4 ft. Linear LED Tube Light Bulb Retrofit Conversion Kit Replaces 8 ft. T8 T12 Fluorescent Bulb 7200 Lumen 5000K

Sale price$53.97 Regular price$59.97
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Description

ETi 48-Watt 4 ft. Linear LED Tube Light Bulb Retrofit Conversion Kit Replaces 8 ft. T8 T12 Fluorescent Bulb 7200 Lumen 5000KETi's 8 ft. to 4 ft. Retrofit Conversion Kit for Fluorescent lights is designed to upgrade an 8 ft. fluorescent strip light into two tandem LED 4 ft. lamps or continuous 8 ft. This kit includes: (4) 4 ft. LED Power Either End Base G13 Bi Pin Bypass Ballast tubes, (8) Shunted sockets, (3) Retrofit Brackets and Solid Copper wires. With these tubes, existing sockets in the fixture can continue to be used if they are in good condition. Each tubes emits

ETi's 8 ft. to 4 ft. Retrofit Conversion Kit for Fluorescent lights is designed to upgrade an 8 ft. fluorescent strip light into two tandem LED 4 ft. lamps or continuous 8 ft. This kit includes: (4) 4 ft. LED Power Either End Base G13 Bi-Pin Bypass Ballast tubes, (8) Shunted sockets, (3) Retrofit Brackets and Solid Copper wires. With these tubes, existing sockets in the fixture can continue to be used if they are in good condition. Each tubes emits crystal clear 1800 Lumens of brightness; total 7200 Lumens, using 12-Watts of power; total 48-Watts. Each 12-Watt tube replaces one 32-Watt T8 fluorescent. Light output is 5000K Daylight and is non dimmable. Ideal for kitchen, basement, retail shops, shop windows, retail offices, doctor offices, schools, restaurants, museums, galleries, meeting rooms and hotel/motel locations.

  • Retrofit converts 8 ft. LFL fluorescent light into Power Either End energy-efficient LEDs
  • (4) 4 ft. Power Either End LED tubes - Base G13 Bi-Pin
  • 1800 Lumens and 12-Watts per tube - All (4) tubes together emit 7200 Lumens of premium LEDs using 48-Watts of electricity
  • 5000K Daylight color temperature of light output - 210° Light Output - Non Dimmable
  • Multi-volt 120-277 Volt - UL damp rated
  • Instant on activation - perfect for cold start applications down to -4°F
  • Product Dimensions (L x W x H): 47.2 x 4.1 x 2.4 in.
  • Maintenance free with no tubes to replace; lasts 50,000 hours of continuous use
  • 5 year warranty
  • 8 Pack is available online - Internet # 314004280


Features
Light Bulb Base Type Bi-Pin
Fixture Color/Finish White
Lighting Technology LED
Indoor/Outdoor Indoor
Color Temperature Daylight
Returnable 180-Day
Light Bulb Shape Code T8
Wattage Equivalence 32 Watts
Wattage (Watts) 48
Lumens (Brightness) 7200
Bulb Type General Purpose
Light Bulb Features Ballast Bypass,Energy Saving,Low-Heat,Shatter Resistant
Color Rendering Index (CRI) 80
Actual Color Temperature (K) 5000
Light Bulb Base Code T8/T12
Bulb Shape Linear
Bulb Construction Glass
Average Life (hours) 50000
Number of Bulbs Included 4
Product Height (in.) 3.35
Bulb Diameter (In.) 0.75
Approximate Light Bulb Length 8 ft.
Product Width (in.) 4.33
Product Length (in.) 56.69
Manufacturer Warranty 5 years

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 45373210720

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4.7 ★★★★★
Based on 24 reviews
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Verified Purchase
Cecilia Tosh
Draper, US
★★★★★ 5
Perfect Mug Warmer
Color: Black
I bought this to replace one I'd had for more than 25 years & I'm glad I got this one. Keeps my hot drinks hot for hours & will shut off after that. Quickly heats back up when needed. Very sleek looking. Easy to set up. Just take it out of the box & plug it in.
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Reviewed in the United States on February 12, 2026
A
Verified Purchase
Amazon Customer
Louisville, US
★★★★★ 5
I love it for my workspace! Hot tea all day
Color: Wood Grain
I love this item. The size is perfect, as I prefer something less bulky for my work desktop. It isn't as fancy as others that has the digital display screen, which is fine by me, because I don't necessarily need that. The knob and different colors that indicate the temperature range works fine. The temperature on this thing works fantastically well for me. Using it on the lowest setting keeps my drink nice and hot in a cold office. I use a heatproof glass teapot with this and its a good fit. It keeps my tea hot throughout the day, so I am able to pour smaller amounts of drink and take my time sipping it throughout the day without worrying that it will get cold. At point I almost forgot that it has an automatic shut-off safety feature when I noticed it was off. So that is a good feature to have. I highly recommend this.
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Reviewed in the United States on January 15, 2026
M
Verified Purchase
MB
Lake Worth, US
★★★★★ 4
Requires a very specific mug to be useful.
Color: Black
The hotplate itself gets hot enough on its highest setting where it would burn your finger if you left it one there for more then a couple seconds. However when it come to what mug you can use to transfer that heat to your drink, this WILL NOT work with just any old ceramic, metal or glass mugs. You absolutely need to have a perfectly flat bottom on it. If the center of the bottom of the mug does not make direct contact with the very center of the warmer, it will not transfer heat. So straight way plan of spending another $15 to $20. Amazon has some available with good reviews all be it not a very big selection. I'm giving this 4 stars because the description needs to be very clear about this and its not.
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Reviewed in the United States on May 8, 2026
K
Verified Purchase
Kevin Finn
Houston, US
★★★★★ 5
Great mug warmer with temp control
Color: Black
I replaced a cheap mug warmer with a couple of these for the house, and for almost the same price this is a lot more functional. I really like the temperature control and silicone surface protector. In combination with the carafe below, this has changed my life - no more microwaving coffee all morning. https://www.amazon.com/GiNT-Stainless-Thermal-Thermos-Retention/dp/B07MW5N7MS
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Reviewed in the United States on May 10, 2026
E
Verified Purchase
Esmeralda
Lexington, US
★★★★★ 5
Super Satisfied Customer Here!
Color: Gold, Color: Gold
I purchased the gold/black mug warmer. I always spend a good about of money for great coffee products and I take my time to perfect my coffee for my mornings at work. However, I get pulled into urgent meetings and just something urgent and I always leave more than half of my coffee behind. When I come back it’s cold and that’s very disappointing considering the money and time I spent to make it bc I then have to toss it. I don’t believe in microwaves and I refuse to use one. When I found this, I was super excited! It looks perfect at my desk and it works perfect! I would have liked it to be more on the brass gold like my pen holder, but it’s just as pretty! As you can see, my mug had a layer on the bottom and that made me think it may not work well, but it did the job. My coffee was super warm and it got even hotter as I left it there tearing it. I turned it one before making my coffee, so I’m not sure exactly how long it took to warm up but for me, by the time I got back, it was the peg temperature. I highly recommend this to anyone who has the same struggles. No more cold coffees! Thank you!!!
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Reviewed in the United States on January 21, 2026

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