Bulbo57 Pendant Light

Achille Castiglioni

The Bulbo57 suspension by Flos has two glass bodies shaped like reduced incandescent
lamps and warm white LED filaments. New edition of a design by the Castiglioni brothers.

Product details

Flos Bulbo is the new LED edition of a design by Achille and Pier Giacomo Castiglioni dating back to 1957.

The Bulbo light was created especially as an installation for the XI Milan Triennale, and was at the time equipped with a tungsten filament. The new 2019 edition uses an LED filament with very warm white light in its stead, thus translating the appearance and lighting effect of the original into the present time.

Bulbo is a mixture of re-design and ready-made. The naked bulb's simple beauty is put front and centre, but in an altered, radically simplified form. The screw base has been removed and the bulb's neck made smaller. Two cables lead from the ceiling canopy to the glass body and supply it with current. The rounded shape of the 20 cm wide bulb and the visible, glowing filament are enhanced.

Bulbo is made of thin and robust borosilicate glass, whose high transparency allows a look inside the light fixture. The ceiling canopy is made of white polycarbonate, the suspension cables of nylon.

LEDs with a very warm colour temperature of 2200 Kelvin and high colour rendering (IRC 95) come very close to the pleasant light of a classic incandescent bulb.

Thanks to the off-set suspension, both pendants of the Bulbo lamp can be mounted in various positions and make many individual arrangements possible.

Bulbo is dimmable with a TRIAC dimmer.

Technical specifications

Designer Achille Castiglioni
Dimensions Diameter 20 cm, suspension length max. 200 cm, distance from ceiling canopy max. 100 cm.
Bulbs 2 x 6W LED, each 210-450 lm (220V 6W 210 lm, 230V 6W 360 lm, 240V 6W 450 lm), 2200°K, CRI95.
Selected Variant glass
MPN: F1050000
Energy efficiency class A++, A+, A
This luminaire contains built-in LED lamps
The LED lamps cannot be changed in the luminaire
Scope of delivery Built-in LED modules
Download Datasheet PDF

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