Technical Specifications:

Power (LED): 4W
Equivalent to incandescent bulb power: 27W
Beam angle: 300°
Housing: Glass
LED color temperature: 2700K (warm white light)
Luminous flux: 400 lm
CRI (Color Rendering Index): ≥80
Start-up time: 0.1 sec
Protection class: IP20
Input voltage: AC 175-265V
LED type: Filament
Suitable temperature: -20°C to +40°C
Switching cycles: 25,000
Lamp size: 35 x 115 mm
E14 socket
Energy consumption per 1000 hours: 4 kWh
Lifespan: 25,000 hours
Luminous flux at the end (70% of lifespan): 70%
Dimmable (adjustable light intensity): Yes
Warranty: 2 years
Usage:

This LED bulb is ideal for use in various rooms where warm and cozy lighting is needed, such as bedrooms, living rooms, kitchens, and other residential or commercial spaces. The E14 socket makes it easy to install and is perfect for a variety of light fixtures, including older fixtures originally designed for incandescent bulbs. Moreover, the dimming function allows you to adjust the lighting intensity according to the situation – from bright lighting to soft, relaxing light.

Pros:

Energy saving: LED technology ensures much lower energy consumption than traditional incandescent bulbs (only 4W).
Long lifespan: 25,000 hours of use, which equals about 22.8 years (depending on daily usage).
Dimming function: Ability to adjust light intensity according to needs.
Quick start-up: The bulb lights up in 0.1 seconds, so no waiting for full brightness.
Warm light: 2700K warm light temperature creates a cozy and comfortable environment.
High CRI: Color rendering index ≥80 ensures natural and accurate lighting.
Cons:

Protection class IP20: This bulb is not suitable for use in damp areas as it only offers minimal protection against dust and water.
E14 socket size: Suitable only for E14 type sockets, so it will not fit fixtures using other types of sockets.