

💡 Light smarter, live brighter—energy savings that keep you ahead of the curve!
The B4U Energy Saving Light Bulbs are 11W CFL bulbs delivering the brightness of a traditional 60W bulb with warm white 2700K light. Featuring a B22 bayonet cap for easy installation, these bulbs offer instant full brightness, an A energy rating, and a long lifespan of up to 12,000 hours—perfect for eco-conscious professionals seeking efficient, reliable lighting solutions.
| ASIN | B09MVVK717 |
| Accepted Voltage Frequency | 220 to 240 Volts and 50 Hertz |
| Average Life Span | 12000 Hours |
| Best Sellers Rank | 318 in Lighting ( See Top 100 in Lighting ) 124 in LED Bulbs |
| Brand | B4U |
| Brand Name | B4U |
| Bulb Base | B22D |
| Bulb Diameter | 4.8 Centimetres |
| Bulb Shape Size | A19 |
| Bulb base | B22D |
| Bulb shape size | A19 |
| Color Temperature | 2700 Kelvin |
| Connectivity Technology | USB |
| Control Method | Touch |
| Controller Type | Push Button |
| Country Of Origin | China |
| Customer Reviews | 4.2 out of 5 stars 517 Reviews |
| EU Energy Efficiency Label | High |
| Incandescent Equivalent | 60 Watts |
| Incandescent equivalent wattage | 60 Watts |
| Indoor Outdoor Usage | Indoor |
| Item Dimensions W x H | 48W x 135H millimetres |
| Item Shape | Cylinder |
| Light Color | warm white |
| Light Source Wattage | 11 Watts |
| Light Type | CFL |
| Light type | CFL |
| Luminous Flux | 660 Lumen |
| Manufacturer | Brightfour |
| Material Type | Glass |
| Model Name | Lampadina a risparmio energetico a baionetta |
| Model Number | FUK44AU3B2211W27P3 |
| Number of Items | 3 |
| Package Quantity | 1 |
| Power Consumption | 11 Watts |
| Power Source | electricity (AC) |
| Specific Uses | General lighting |
| Specification Met | Energy Rating A |
| Type of Bulb | CFL |
| Unit Count | 3.0 count |
| Wattage | 60 watts |
| White Brightness | 660 Lumens |
N**N
Light bulbs that will hopefully work when I use them
Light bulbs, what else can I say. They do the job.
M**V
Okay product
Does the job as expected
N**G
ALL GREAT
ALL GREAT
P**N
Light fittings
All fine
L**3
Faulty item
One of the bulbs does not work.
M**E
Very bright
Very bright lights, good value
R**R
Lighting up
They work, only thing in question now is longevity...
K**R
Happy
Happy with the product.
ترست بايلوت
منذ 5 أيام
منذ أسبوعين