LED lamp E27 4W 470lm 2700K 300° CRI 80-89

High-Quality LED Filament Bulb in Classic Design

The LED filament bulb CLASSIC A-Type V 4W 827 FIL CL from LEDVANCE combines modern energy saving with a timeless look. The bulb shape with an E27 base allows for easy installation in almost all standard lamps. With a clear glass surface and extra warm white light (2700K), this lamp creates a pleasant and cozy atmosphere. The classic shape gives any room an elegant touch and ideally suits various interior styles.

Efficient Light Output with Low Energy Consumption

This LED lamp impresses with its high energy efficiency, consuming only 4 watts while delivering a luminous flux of 470 lumens. This means it provides a lot of light with low power consumption. The luminous efficacy is an impressive 117 lumens per watt, demonstrating how effectively the lamp converts electricity into light. With an energy efficiency index (EEI) of 0.1, it belongs to the particularly energy-saving light sources.

Long Lifespan and High Durability

The LED filament bulb offers an average lifespan of 10,000 hours and is rated for up to 100,000 switching cycles. This makes it especially durable and reliable for everyday use. The IP20 protection rating safeguards the lamp against contact with solid foreign objects larger than 12 mm, enhancing safety during use. Additionally, the lamp meets photobiological safety class RG0 according to EN 62471, meaning it is safe for health.

Consistent Light Color and Good Color Rendering

The lamp emits extra warm white light with a color temperature of 2700 Kelvin, which feels particularly pleasant and cozy. Color rendering grade 1B and a color rendering index (CRI) of 80-89 Ra ensure that colors are displayed naturally and vividly. Color consistency is guaranteed by the McAdam ellipse SDCM6, meaning the lamp's light remains uniform throughout its lifetime without annoying color deviations.

Modern Technology and Practical Features

The LED filament bulb is compatible with an operating voltage of 220-240 volts and a mains frequency of 50/60 Hz. A special advantage is the support for IFTTT, a platform for automating smart devices, making integration into modern smart home systems easier. The power factor of 0.4 indicates that the lamp efficiently handles electrical energy. With a diameter of 6 cm and a length of 10.5 cm, it fits many fixtures and thus offers versatile application possibilities.