Highly energy-saving and efficient LED bulb with a 5-year warranty and the highest energy class A. LED source LED GLS 3,8 W with E-27 base and in the shape of a traditional glass bulb. It is characterised by a high light efficacy 212 lm/W. It is even more energy-efficient thanks to the use of durable COG filaments, which consume very little electricity. It is made of high-quality components, supported by a 5-year warranty. Lights up with neutral light - the most universal colour (4000K), which is suitable for the rooms we use on a daily basis, ensuring comfort during everyday activities. Wide beam angle 300° ensures even illumination of the room.