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Item specifics
- Type of diodes Filament
- Wattage 4 W
- Luminous flux 470 lm
- Luminous efficacy (lm/W) 118 lm/W
- Colour temperature (CCT) 2800 K
- Light colour Warm white
- Colour capability Fixed white light
- Beam angle 300°
- Voltage 220–240 V AC
- Mains frequency 50/60 Hz
- Dimmable No
- Equivalent 40–50 W
- Certificates CE, ROHS
- Warranty period 2 years
- Socket E27
- Bulb shape A60
Product Description
4W A60 Filament LED bulb, E27, 470Lm, 2800K, 300° is an OPTONICA LED bulb. It is intended for replacing a conventional lamp in a compatible luminaire socket. Model: BB1859-1858-1857.
Key characteristics include colour temperature Warm white (~2800K), power 4W, voltage 220-240V / 50-60Hz, luminous flux 470 Lm, 300° beam angle, E27 socket.
- Model: BB1859-1858-1857
- Power consumption: 4W
- Voltage: 220-240V / 50-60Hz
- Luminous flux: 470 Lm
- Colour temperature (CCT): Warm white (~2800K)
- Beam angle: 300°
- Dimmable: No
- LED type: Filament
- Contact type: E27
- Warranty: 2 years
- Dimensions: 110x60mm
- Weight: 70 g
- Certificates: CE & RoHS
Check the socket type, physical dimensions, dimming support and colour temperature before installing the bulb.











