Free shipping
On orders over €99
LED Filament Bulb 4W E27 G45 Warm Light
Construction Material
Crystal
Dimensions (mm)
Ø45x78 mm
Rated Power
4W
Beam Angle (º)
360º
New product
The LED Filament Bulb 4W E27 G45 offers an estimated luminous flux of 480 lm with a compact G45 design. Available in warm (2700K) and neutral white (4000K) color temperatures, it features a 360° beam angle and an IP20 rating. With quick startup of 0.2 seconds and a lifespan supporting 100000 switching cycles, it suits various indoor decorative needs.
9540 Items
More info
The LED Filament Bulb 4W E27 G45 delivers decorative warm lighting with up to 400 lumens and strong luminous efficiency thanks to LED technology. It helps reduce energy use and maintenance compared with incandescent bulbs. The design provides even light distribution, helping to avoid shadows with a 360° beam angle. This bulb is a great incandescent replacement and can be installed in most fixtures thanks to its compact G45 size. Ideal for lighting leisure venues, indoor spaces, and classic areas, creating an elegant, warm atmosphere.
Design and Durability
Constructed with cristal materials, this bulb ensures a high-quality finish that complements its elegant filament style. Its compact G45 size allows easy installation in many existing light fixtures, making it a practical replacement for traditional incandescent bulbs.
Designed for indoor environments, the bulb has an IP20 ingress protection rating, ensuring it is suited for protected spaces away from moisture and dust. Operating temperatures range from -20°C to 55°C, allowing use in typical indoor climate conditions.
Performance and Operation
The bulb operates efficiently on a voltage range between 220 and 240 V and supports both 50 and 60 Hz frequency options. It features a very fast startup time of 0.2 seconds, providing near-instant illumination when switched on.
The estimated luminous flux is 480 lm at 4 W power consumption, indicating a high efficacy of 120 lm/W. This, combined with a 360° beam angle, delivers uniform lighting without shadows, ideal for decorative and general indoor lighting.
Color Temperature and Options
This LED filament bulb is available in two color temperatures: warm white (2700 K) that creates a cozy atmosphere, and neutral white (4000 K) for a brighter, more neutral ambiance.
Purchase options include individual units or professional packs of 200, catering to both small-scale and larger installation needs.
Reliability and Lifespan
With a rated switching cycle life of 100000 cycles, this bulb is suited for frequent use without significant degradation. The consistent performance over extensive use helps reduce maintenance frequency.
The product is supported by a 3-year warranty, providing reassurance regarding its quality and durability.
Frequently Asked Questions
What is the expected light output of the bulb?
The bulb emits an estimated luminous flux of 480 lumens at 4 watts power consumption.
Can this bulb be used outdoors?
No, the bulb has an ingress protection rating of IP20, which means it is suitable only for indoor use in dry, protected environments.
What are the available color temperatures?
It is available in warm white (2700 K) and neutral white (4000 K) color temperatures.
How quickly does the bulb reach full brightness?
The bulb reaches full brightness very quickly with a startup time of approximately 0.2 seconds.
View technical specifications Hide technical specifications
IP Rating
IP20
Construction Material
Crystal
Warranty years
3
Dimensions (mm)
Ø45x78 mm
Rated Power
4W
Rated Voltage
220-240V
Energy Class (2021-EU-2019/2015)
A+
LED Diode Efficacy (Lm/W)
125 Lm/W
Operating Frequency (Hz)
50/60Hz
Temperature Range (ºC)
-20°C ~ +55°C
Switching Cycles
100.000
Start-Up Time (s)
0,2s
Energy Class (2023 - EU-2019/2015)
E
Light Temperature
2700K - 4000K
Luminous Flux-Lm
480
Beam Angle (º)
360º
Luminous Efficacy (Lm/W)
120 Lm/W
Cap
E27
LED bulbs and accessories for all types of luminaires
LED bulbs and accessories make it possible to renew, complete and adapt the lighting in homes, offices, shops and professional spaces. LED technology provides efficient and durable illumination, with different formats and light colours to suit the requirements of each environment.
At DomiLED you will find LED light bulbs with a variety of cap types, shapes, power ratings and colour temperatures. Our selection includes standard bulbs, decorative models, filament bulbs, reflector formats and other solutions for ceiling lights, wall lamps, table lamps and open luminaires.
We also offer LED lighting accessories designed to simplify the installation, connection, adaptation or replacement of different components. Before choosing a bulb, check the cap type, dimensions, power, luminous output and required light colour.
Explore our range of LED bulbs and lighting accessories and find efficient, compatible and durable solutions for completing every installation.
Guaranteed returns
14 days to return your purchase
Technical advice
We help you choose the right lighting
Secure payment
Your data and payments are protected