













💡 Light up your workspace with lasting cool white clarity!
This 3-pack of 15W, 18-inch T8 fluorescent tubes delivers 920 lumens of crisp 4100K cool white light with an 82 CRI, designed for long-lasting performance up to 12,000 hours. Featuring a G13 bi-pin base, these bulbs are perfect replacements for Philips Alto ECO, GE Staco, and similar fixtures, offering easy installation and reliable brightness for professional and residential use.



| ASIN | B0CFGKJ3KM |
| Average Life | 12000 Hours |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #9,023 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #33 in Fluorescent Tubes |
| Brand | KosunRefill |
| Brightness | 920 Lumen |
| Bulb Base | G13 |
| Bulb Diameter | 1 Inches |
| Bulb Shape Size | T8 |
| Color | 3 Pack 4100k |
| Color Rendering Index | 82.00 |
| Color Temperature | 4100 Kelvin |
| Control Method | App |
| Customer Reviews | 4.4 4.4 out of 5 stars (332) |
| Date First Available | August 12, 2023 |
| Item Package Quantity | 3 |
| Item Weight | 9.3 ounces |
| Item model number | 18 inch F15T8 841 |
| Light Color | Cool White |
| Light Output Maximum | 920 Lumens |
| Light Source Type | Flourescent tube |
| Light Source Wattage | 15 Watts |
| Light Type | Fluorescent |
| Manufacturer | KosunRefill |
| Material | Glass |
| Maximum Compatible Wattage | 15 Watts |
| Model Name | F15T8-CW |
| Number of Items | 3 |
| Part Number | F15T8-CW |
| Power Source | Corded Electric |
| Product Dimensions | 1"W x 1"H |
| Shape | Linear |
| Special Feature | Long Lasting |
| Special Features | Long Lasting |
| Unit Count | 1.0 Count |
| Voltage | 110 Volts (AC) |
| Wattage | 15 Watts |
T**N
Perfect!
I have Siematic stove hood from 1991 that requires this type of bulb and they’re hard to find. The local shop that usually orders this for me went out of business and the bulbs at Home Depot did not work. I was thrilled to find these on Amazon - they work perfect, give great brightness, no noise and color temp is just right. Amazon does it again :-)
J**N
work good
qualty
P**E
Nice and brite
Brite fit with no problem
B**Y
Bright Lights/Good Buy
I didn't like having to buy 3 bulbs when I only wanted 2, but I did appreciate receiving my order in one day. That made buying the third bulb worthwhile.
C**N
A good replacement
I use this tube lamp in my kitchen. It provides a bright working light.
A**L
They work great 👍
Yes they work good, I have an old rv and that fit and work. Hopefully they will last longer then the one's I bought at the store. Going to order a few more.
A**R
Strobing before full on
They strobed. Burnt out very quickly. I'll give the benefit of the doubt, we're replacing our florescent lights with led.
M**S
Replacement Bulbs
Fit right in and looked great
Trustpilot
2 days ago
2 weeks ago