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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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- If time is of the essence, please consider selecting expedited delivery for faster service.
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
4.9 ★★★★★
Based on 20 reviews
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Product Reviews
★★★★★ 5
Great scale that needs some improvements to be perfect
Color: White, Color: White
Very accurate scale, looks good in white, timer works nicely and I do like the concept of the ratio conversion. Shown in photos with 0 measurement drift over time, even without the silicone mat.
To make this the best scale in the price range, I would change:
- The auto timer function. Timing currently stops if you pick up the brew to swirl; you must completely restart the process if you do happen to pick it up. I would change that to only stop on user input (pressing a button).
- The ratio conversion. Why offer XX.0 precision if you can only change the ratio in whole amounts? I'd suggest offering 0.1 increments, selectable with +/- buttons instead of cycling through.
- The silicone mat is not well affixed and slides around. Kind of useless as-is and I just keep it off. I would wrap the whole thing around the measurement platform, similar to how the Greater Goods scale does it, to really keep it secure.
It's not perfect, but for the price, it's a 4.5/5 for me. Rounding up to 5 since a 4 is considered "bad" by today's online rating standards.
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Reviewed in the United States on December 22, 2025
★★★★★ 5
IMO, a filter coffee lovers best scale option on a budget. Solid grade A choice.
Color: Black
I have two other .1mg "coffee" or food scales that I used regular for pour overs. I saw this has 4x display on real time flow rate, g/mg weight, timer, and grounds to water ratio for a solid price and purchased this after reading some reviews. One of my scales has these features, but the workflow on this scale just clicked a ton better for me.
The beep isn't super loud annoying which is a major relief, as I just couldn't keep sound on on my other scale due to that trigger honestly. I tried brew mode immediately and will now only use that when making a pour over. Loved the beep alerting when I finally hit the proper ratio and I like it keeps my final info on screen after the brew for my study. I can actually practice my technique now and not have split attention as much.
This is still compact, but fits a larger carafe well whereas my other scale is a better fit for the espresso machine. The display is clear and buttons have a slight tactile sensation from the print, but are still the capacitive touch based style. I tested it with weights and it is my most accurate scale, it hit the .1g accurately every time or at worst would fluctuate back and forth quickly from the true value (more than enough for me to trust it). It updates and tares from power on fairly fast, it reacts fast enough to touch to not make me pause much.
My nitpicks are that the front clear matte plastic isn't quite uniform flat viewed at an off angle giving it a cheaper look, but that doesn't affect functionality at all and truth is, it really was very affordable for the feature set I feel.
The second nitpick was that the scale's mat does not grip well or fit securely over prompting it to move around easily. For this I had to modify using some rubberized grip tape on the surface of scale underneath the mat itself. Now it doesn't slide from vibration and if any pressure down it doesn't slip. I could have removed it totally, but it is attractive and useful once stabilized. With that modification done, I can fully recommend this scale for filter coffee lovers at any price. Great product, hopefully lasts me a long time.
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Reviewed in the United States on June 16, 2025
★★★★★ 5
Top of the line scale.
Color: Black
Fantastic scale. The best coffee scale I have ever owned and can be used for all kinds of kitchen items as well.
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Reviewed in the United States on June 5, 2026
★★★★★ 5
Product was as described and meet my need for a scale measuring 0.1 g
Color: Black
Product was as described. Works well. I use it for measuring the amount of coffee for my drip coffee maker. I have not done any testing with respect to actual accuracy so cannot comment. But it seems close to the other scale that I have that only measures to the nearest gram. Construction seems good. Nice looking unit.
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Reviewed in the United States on May 12, 2026
★★★★★ 4
Nice scale
Color: Black
Works as expected, nice size. Makes a big difference when adjusting espresso extraction. I haven't used the timer. One improvement for my use would be to move the power switch from the back to the front, on the side or on the control panel.
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Reviewed in the United States on May 5, 2026