








💡 Illuminate smarter, work brighter — don’t get left in the dark!
The BULBMASTER FC8T9/CW is a professional-grade 8-inch circular fluorescent bulb delivering 1120 lumens of cool white light at 4100K. Operating efficiently at 22 watts, it offers a long lifespan of 12,000 hours and fits standard G10Q 4-pin bases, making it ideal for kitchens, garages, and general ceiling lighting. With a high color rendering index of 90 and energy-saving design, it’s a top choice for millennial professionals seeking bright, reliable, and cost-effective illumination.






| ASIN | B07YN488CM |
| Accepted Voltage Frequency | 100 to 120 Volts and 60 Hertz |
| Additional Features | Energy Efficient, FC8T9, 1120 Lumens, 4100K Cool White Color Temperature, Long 12,000 Life Hours, 8-Inch Size |
| Assembled Height | 8 inches |
| Best Sellers Rank | #4,130 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #471 in Light Bulbs |
| Brand | BULBMASTER |
| Brand Name | BULBMASTER |
| Brightness | 1120 Lumen |
| Bulb Base | Prong |
| Bulb Shape Size | T8 |
| Color Rendering Index | 90 |
| Color Temperature | 4100 Kelvin |
| Connectivity Technology | Normal bulb |
| Control Method | App |
| Controller Type | Push Button |
| Customer Reviews | 4.6 out of 5 stars 1,757 Reviews |
| Efficiency | 50.9 lumens/watt |
| Incandescent Equivalent Wattage | 100 Watts |
| Included Components | T9 |
| Indoor Outdoor Usage | Indoor |
| Item Dimensions W x H | 8"W x 8"H |
| Item Type Name | fluorescent lightbulbs tubes |
| Light Color | White |
| Light Source Operating Life | 12000 Hours |
| Light Source Type | Fluorescent |
| Light Source Wattage | 22 Watts |
| Light Type | Fluorescent |
| Manufacturer | BULBMASTER |
| Manufacturer Warranty Description | 30 days. |
| Material Type | Glass |
| Model Name | FC8T9/CW |
| Model Number | 77147 |
| Number of Items | 1 |
| Package Quantity | 1 |
| Power Consumption | 22 Watts |
| Power Source | Corded Electric |
| Shape | Tubular(T) |
| Special Feature | Energy Efficient, FC8T9, 1120 Lumens, 4100K Cool White Color Temperature, Long 12,000 Life Hours, 8-Inch Size Special Feature Energy Efficient, FC8T9, 1120 Lumens, 4100K Cool White Color Temperature, Long 12,000 Life Hours, 8-Inch Size See more |
| Specific Uses For Product | Appliance |
| UPC | 729798771472 |
| Unit Count | 1 Count |
| Voltage | 120 Volts |
| Wattage | 22 watts |
| White Brightness | 1120 Lumens |
H**A
A prefect fit
The bulb was a perfect fit in my vintage light up clock, so easy to install. It’s bright and the quality of the light shows! Just the look I was going for! It was packaged great, no worries that the bulb might break.
L**N
nice lamp
nice lamp fit and works great
J**A
The bulb fits perfect.
Good quality the right color perfect replacement bulb.
J**.
Great product.
These work great! All of my plants are thriving because of these lights! The timer really helps as well!
S**O
Very bright
Easily to install and very bright..
A**R
Good bulb
Nice bulb and it comes in different light options. Good price.
A**R
light bulb
It works.
D**E
good purchase
good price and quick deiivery
Trustpilot
3 weeks ago
2 months ago